Economic importance and biological control of Lygus and Adelphocoris in North America - United States. Agricultural Research Service. (U.S. Dept. of Agriculture, Agricultural Research Service, 1987)

Economic plants. An index to economic products of the vegetable kingdom in Jamaica - Fawcett, William, 1851 -1926 (Govt. Print. Establishment, 1891)

Economic plants of Porto Rico - Cook, O. F. (Orator Fuller), 1867 -1949 (Govt. Print Off, 1903)

Edible leaves of the tropics - Martin, Franklin W. (U.S. Science and Education Administration, Agricultural Research, Southern Region, 1979)

Edinburgh encyclopaedia (Blackwood, 1830)

Edinburgh journal of science (1825)

The Edinburgh new philosophical journal (A. and C. Black [etc.], 1832)

The Edinburgh new philosophical journal (A. and C. Black [etc.], 1862)

The Edinburgh philosophical journal - Jameson, Robert, 1774 -1854 (Printed for Archibald Constable, 1821)

Eesti Looduseuurijate Seltsi aastaraamat - Eesti Looduseuurijate Selts. (Valgus, 1912)

Effect of gibberellic acid and 2,4-dichlorophenoxyacetic acid on waterhyacinth, Eichhornia crassipes (Mart.) Solms - Joyce, Joseph Clarence, 1948 - (1982)

The effects of acidic deposition on Alberta agriculture : a review - Alberta Government/Industry Acid Deposition Research Program. (Acid Deposition Research Program, 1987)

Effects of carbon dioxide on the physiology and biochemistry of photosynthesis in soybean - Campbell, William J., 1951 - (1986)

The effects of cross and self fertilisation in the vegetable kingdom - Darwin, Charles, 1809 -1882 (D. Appleton, 1892)

The effects of cross and self fertilisation in the vegetable kingdom - Darwin, Charles, 1809 -1882 (J. Murray, 1916)

The effects of cross and self fertilisation in the vegetable kingdom - Darwin, Charles, 1809 -1882 (John Murray, Albemarle Street, 1878)

The effects of cross and self fertilisation in the vegetable kingdom - Darwin, Charles, 1809 -1882 (John Murray, 1876)

The effects of cross and self fertilisation in the vegetable kingdom - Darwin, Charles, 1809 -1882 (J. Murray, 1900)

The effects of inanition and malnutrition upon growth and structure - Jackson, Clarence Martin, 1875 -1947 (P. Blakiston's son & co, 1925)

Effects of light on plants : a literature review, 1950 - United States. Agricultural Research Service. (U.S. Dept. of Agriculture, Agricultural Research Service, 1962)

Effects of mineral levels on physiology and morphology of plants - Brölmann, Johannes Bernardus Balthasar, 1920 - (1968)

Effects of several spectral bands of visible light on development and lipid and protein metabolism of soybean seedlings - University of Alberta. Dept. of Plant Science. (1966)

The effects of several spectral bands of visible light on the photosynthesis of amino acids by isolated wax bean chloroplasts - University of Alberta. Dept. of Plant Science. (1967)

Effects of sodium chloride and polyethylene glycol on the water relations, growth, and morphology of citrus rootstock seedlings - Zekri, Mongi. (1987)

Effects of the rays of radium on plants - Gager, C. Stuart (Charles Stuart), 1872 -1943 (1908)

Effects of water stress on photosynthesis and evapotranspiration in St. Augustinegrass, Stenotaphrum secundatum (Walt.) Kuntze - Peacock, Charles H. (Charles Harris) (1981)

Der Einfluss von mechanischer Hemmung und von Belastung auf die Schlafbewegungen - Pfeffer, W. (Wilhelm), 1845 -1920 (B. G. Teubner, 1911)

Einführung in die experimentelle Vererbungslehre - Baur, Erwin, 1875 -1933 (Gebrüder Borntraeger, 1911)

Einführung in die Vererbungswissenschaft in zwanzig Vorlesungen für studierende, ärzte, züchter - Goldschmidt, Richard, 1878 -1958 (W. Engelmann, 1920)

Elémens de physiologie végétale et de botanique - Royal College of Physicians of Edinburgh. (chez Magimel, 1815)

Elementa philosophiae botanicae - Link, Heinrich Friedrich, 1767 -1851 (Haude et Spener, 1837)

Elementary botany : theoretical and practical. A text-book designed primarily for students of science classes connected with the science and art department of the committee of council on education - Edmonds, Henry. (Longmans, Green, and Co, 1888)

An elementary text-book of botany - Vines, Sydney Howard, 1849 -1934 (W. Swan Sonnenschein & Allen, 1881)

An elementary text-book of botany - Vines, Sydney Howard, 1849 -1934 (Swan Sonnenschein & Co, 1886)

An elementary text-book of botany - Vines, Sydney Howard, 1849 -1934 (W.S. Sonnenschein & Allen, 1880)

An elementary text-book of botany - Vines, Sydney Howard, 1849 -1934 (J.B. Lippincott & Co, 1880)

An elementary text-book of botany - Vines, Sydney Howard, 1849 -1934 (S. Sonnenschein & co., lim, 1898)

An elementary text-book of botany, for the use of Japanese students - Saida, Kōtarō, 1860 -1924 (1893)

Elemente der exakten erblichkeitslehre. Deutsche wesentlich erweiterte ausgabe in fünfundzwanzig vorlesungen - Johannsen, W. (Wilhelm), 1857 -1927 (G. Fischer, 1909)

Elemente der exakten erblichkeitslehre. Deutsche wesentlich erweiterte ausgabe in fünfundzwanig vorlesungen - Johannsen, W. (Wilhelm), 1857 -1927 (G. Fischer, 1909)

Elemente der wissenschaftlichen Botanik - Wiesner, Julius, 1838 -1916 (A. Hölder, 1906)

Elementi di botanica - Pollini, Ciro, 1782 -1833 (Tipografia Moroni, 1810)

Elementos de botánica, conformes al proggrama de la Universidad Mayor de la República entresacados de Payer, Sachs, Van Tieghem, Lanessan. 2. ed. corr. y aumentada por varios amantes de la ciencia, bajo la dirección del recopilador - León, Jacinto de, (Biblioteca Ilustrada de Andrés Ríus, 1884)

Éléments de tératologie végétale - Moquin-Tandon, Alfred. (P.-J. Loss, 1841)

Elements of agricultural chemistry : in a course of lectures for the Board of Agriculture : delivered between 1802 and 1812 - Davy, Humphry, Sir, 1778 -1829 (Printed for Longman, Rees, Orme, Brown, and Green, 1827)

Elements of agricultural chemistry, in a course of lectures of the Board of Agriculture - Davy, Humphry, Sir, 1778 -1829 (Longman, Hurst, Rees, Orme, and Brown, 1814)

Elements of agricultural chemistry, in a course of lectures for the Board of agriculture - Davy, Humphry, Sir, 1778 -1829 (Published by John Conrad & co, 1815)

Elements of agricultural chemistry in a course of lectures for the Board of Agriculture - Davy, Humphry, Sir, 1778 -1829 (B. Warner, 1821)

Elements of biology; a practical text-book correlating botany, zoology, and human physiology - Hunter, George W. (George William), 1873 -1948 (American book company, 1907)

Elements of botany - Bergen, Joseph Y. (Joseph Young), 1851 -1917 (Ginn, 1896)

The elements of botany embracing organography, histology, vegetable physiology, systematic botany and economic botany ... together with a complete glossary of botanical terms - Kellerman, W. A. (William Ashbrook), 1850 -1908 (J. E. Potter and Company, 1883)

The elements of botany for beginners and for schools - Gray, Asa, 1810 -1888 (American Book Co, 1887)

The elements of botany for beginners and for schools - Gray, Asa, 1810 -1888 (American book company, 1901)

The elements of botany for beginners and for schools - Gray, Asa, 1810 -1888 (American Book Company, 1887)

Elements of botany: or, Outlines of the natural history of vegetables - Barton, Benjamin Smith, 1766 -1815 (Robert Desilver, 1827)

The elements of genetics - Darlington, C. D. (Cyril Dean), 1903 - (Macmillan, 1950)

The elements of materia medica and therapeutics - Pereira, Jonathan, 1804 -1853 (Printed for Longman, Brown, Green and Longmans, 1849)

The elements of materia medica comprehending the natural history, preparation, properties, composition, effects and uses of medicines - Lindley, John, 1799 -1865 (Longman, Orme, Brown, Green and Longmans, 1839)

Elements of Philippine agriculture - Copeland, Edwin Bingham, 1873 -1964 (World Book Company, 1910)

Elements of physiology - Baly, William, 1814 -1861 (Taylor & Walton, 1838)

Elements of practical agriculture; comprehending the cultivation of plants, the husbandry of the domestic animals, and the economy of the farm - Low, David, 1786 -1859 (Longman, [etc., etc.], 1838)

The elements of structural botany with special reference to the study of Canadian plants - Spotton, H. B. (Henry Byron), 1844 -1933 (W. J. Gage & Co, 1897)

Eloge de Rembert Dodoens ... Suivi de la concordance des especes vegetales decrites et figurees par R. Dodoens, avec les noms que Linne et les auteurs modernes leur ont donnes ... - Linné, Carl von, 1707 -1778 (Olbrechts, 1850)

Encheiridion botanikon specimen inaugurale - Lipp, Franz Joseph, 1734 -1775 (Typis Joannis Thomae de Trattnern, 1765)

Encyclopädisches Pflanzen-Wörterbuch aller einheimischen und fremden Vegetabilien ... : mit beständiger Hinweisung auf das natürliche und das Sexual-System : nebst einem angehängten Polyglotten-Lexicon ... - Kachler, Johann, 1782 -1863 (Druck und Verlag von J.P. Sollinger, 1829)

Encyclopaedia londinensis, or, Universal dictionary of arts, sciences, and literature : comprehending, under one general alphabetical arrangement, all the words and substance of every kind of dictionary extant in the English language : in which the improved departments of the mechanical arts, the liberal sciences, the higher mathematics, and the several branches of polite literature, are selected from the acts, memoirs, and transactions, of the most eminent literary societies, in Europe, Asia, and America : forming a comprehensive view of the rise, progress, and present state, of human learning in every part of the world : embellished by a most magnificent set of copper-plate engravings - Jones, G. (Printed for the proprietor, by J. Adlard ..., sold at the Encyclopaedia Office ... by J. White ... and Champante and Whitrow, 1810)

Encyclopaedia londinensis, or, Universal dictionary of arts, sciences, and literature : comprehending, under one general alphabetical arrangement, all the words and substance of every kind of dictionary extant in the English language : in which the improved departments of the mechanical arts, the liberal sciences, the higher mathematics, and the several branches of polite literature, are selected from the acts, memoirs, and transactions, of the most eminent literary societies, in Europe, Asia, and America : forming a comprehensive view of the rise, progress, and present state, of human learning in every part of the world : embellished by a most magnificent set of copper-plate engravings - Jones, G. (Printed for the proprietor, by J. Adlard ..., sold at the Encyclopaedia Office ... by J. White ... and Champante and Whitrow, 1825)

An encyclopædia of agriculture : comprising the theory and practice of the valuation, transfer, laying out, improvement, and management of landed property, and of the cultivation and economy of the animal and vegetable productions of agriculture - Loudon, J. C. (John Claudius), 1783 -1843 (Longmans, Green, 1871)

An encyclopædia of agriculture: comprising the theory and practice of the valuation, transfer, laying out, improvement, and management of landed property; and the cultivation and economy of the animal and vegetable productions of agriculture, including all the latest improvements; a general history of agriculture in all countries; and a statistical view of its present state, with suggestions for its future progress in the British Isles - Loudon, J. C. (John Claudius), 1783 -1843 (Printed for Longman, Hurst, Rees, Orme, Brown, and Green, 1826)

An encyclopædia of agriculture: comprising the theory and practice of the valuation, transfer, laying out, improvement, and management of landed property; and the cultivation and economy of the animal and vegetable productions of agriculture, including all the latest improvements; a general history of agriculture in all countries; and a statistical view of its present state, with suggestions for its future progress in the British Isles - Loudon, J. C. (John Claudius), 1783 -1843 (Printed for Longman, Rees, Orme, Brown, and Green, 1831)

An encyclopædia of agriculture comprising the theory and practice of the valuation, transfer, laying out, improvement, and management of landed property, and the cultivation and economy of the animal and vegetable productions of agriculture, including all the latest improvements, a general history of agriculture in all countries, and a statistical view of its present state, with suggestions for its future progress in the British Isles - Loudon, J. C. (John Claudius), 1783 -1843 (Printed for Longman, Rees, Orme, Brown, and Green, 1831)

An encyclopædia of gardening - Loudon, J. C. (John Claudius), 1783 -1843 (Longman, Rees, Orme, Brown and Green, 1826)

An encyclopaedia of gardening; comprising the theory and practice of horticulture, floriculture, arboriculture, and landscape-gardening, including all the latest improvements; a general history of gardening in all countries; and a statistical view of its present stat, with suggestions for its future progress, in the British Isles - Loudon, J. C. (John Claudius), 1783 -1843 (Printed for Longman, Ross, Orme, Brown, and Green, 1828)

An encyclopaedia of gardening; comprising the theory and practice of horticulture, floriculture, arboriculture, and landscape-gardening, including all the latest improvements; a general history of gardening in all countries; and a statistical view of its present state, with suggestions for its future progress in the British Isles - Loudon, J. C. (John Claudius), 1783 -1843 (Longman, Hurst, Rees, Orme, Brown, and Green, 1825)

An encyclopædia of gardening; comprising the theory and practice of horticulture, floriculture, arboriculture, and landscape-gardening, including all the latest improvements; a general history of gardening in all countries; and a statistical view of its present state, with suggestions for its future progress, in the British Isles - Loudon, J. C. (John Claudius), 1783 -1843 (Printed for Longman, Rees, Orme, Brown, and Green, 1827)

An encyclopædia of plants; comprising the description, specific character, culture, history, application in the arts, and every other desirable particular respecting all the plants indigenous, cultivated in, or introduced to Britain, combining all the advantages of a Linnean and Jussieuean species plantarum, an historia plantarum, a grammar of botany, and a dictionary of botany and vegetable culture. The whole in English; with the synonymes of the commoner plants in the different European and other languages ... - Loudon, J. C. (John Claudius), 1783 -1843 (Printed for Longman, Rees, Orme, Brown and Green, 1829)

Encyclopædie der Naturwissenschaften. Abt. 2, T. 2, Handwörterbuch der Pharmakognosie des Pflanzenreichs - Wittstein, Georg Christian, 1810 -1887 (Eduard Trewendt, 1882)

The encyclopedia of gardening. A dictionary of cultivated plants, etc., giving in alphabetical sequence the culture and propagation of hardy and half-hardy plants, trees and shrubs, orchids, ferns, fruit, vegetables, hothouse and greenhouse plants, etc., including their specific and common names - Sanders, T. W. (Thomas William), 1855 -1926 (W. H. & L. Collingridge, 1908)

An encyclopedia of plants; : comprising the specific culture, history, application in the arts, and every other desirable particular respecting all the plants indigenous, cultivated in, or introduced to Britain: combining much of the information contained - Loudon, J. C. (John Claudius), 1783 -1843 (1841)

Encyclopédie méthodique. Botanique - Poiret, Jean-Louis-Marie, 1755 -1834 (Panckoucke;Plomteux, 1786)

Encyclopédie méthodique. Botanique - Poiret, Jean-Louis-Marie, 1755 -1834 (Panckoucke;Plomteux, 1789)

English cyclopaedia, a new dictionary of universal knowledge - Knight, Charles, 1791 -1873 (Bradbury, 1854)

Ensayo sobre las plantas usuales de Costa Rica - Pittier, Henri, 1857 -1950 (H.L. & J.B. McQueen, 1908)

... Ensayo sobre las plantas usuales de Costa Rica - Pittier, Henri, 1857 -1950 (H.L. & J.B. McQueen, inc, 1908)