Guide to crop protection in Alberta. Part 2, Non chemical - Alberta. Crop Protection Branch. (Alberta Agriculture, 1988)

Guide to crop protection in Alberta. Part 1, Chemical - Alberta. Alberta Agriculture. (Alberta Agriculture, 1985)

Guide to crop protection in Alberta. Part 1, Chemical - Alberta. Alberta Agriculture. (Alberta Agriculture, 1990)

Guide to crop protection in Alberta. Part 1, Chemical - Alberta. Alberta Agriculture. (Alberta Agriculture, 1989)

Guide to crop protection in Alberta. Part 1, Chemical - Alberta. Alberta Agriculture. (Alberta Agriculture, 1991)

Guide to crop protection in Alberta. Part 1, Chemical - Alberta. Alberta Agriculture. (Alberta Agriculture, 1988)

Guide to crop protection in Alberta. Part 1, Chemical - Alberta. Alberta Agriculture. (Alberta Agriculture, 1986)

Guide to crop protection in Alberta. Part 1, Chemical - Alberta. Alberta Agriculture. (Alberta Agriculture, 1987)

A guide to the literature on certain effects of light on fungi : reproduction, morphology, pigmentation, and photoropic phenomena - Bassler, Loretta M. (Crops Research Division, Agricultural Research Service, United States Department of Agriculture, 1959)

Hamburger Garten- und Blumenzeitung (R. Kittler, 1871)

Hamburger Garten- und Blumenzeitung (R. Kittler, 1874)

Hamburger Garten- und Blumenzeitung (R. Kittler, 1884)

Hampshire County Farm Bureau monthly - Hampshire County Farm Bureau. (Hampshire County Farm Bureau, 1915)

Hampshire County farmers' monthly - Hampshire County Trustees for Aid to Agriculture. (Hampshire County Trustees for Aid to Agriculture, 1921)

Hampshire County farmers' monthly - Hampshire County Trustees for Aid to Agriculture. (Hampshire County Trustees for Aid to Agriculture, 1925)

Handbook of experiment station work - United States. Office of Experiment Stations. (Gov't print. off, 1893)

Handbook of Pennsylvania standards for grading and marketing fruits and vegetables - Pennsylvania. Department of Agriculture. (Commonwealth of Pennsylvania Dept. of Agriculture, 1944)

Handbook of the diseases of vegetables occurring under market, storage, and transit conditions - Gardner, Max William, 1890 -1979 (U.S. Dept. of Agriculture, Bureau of Plant Industry, Office of Cotton, Truck, and Forage Crop Disease Investigations, 1919)

Handbuch der Botanik - Schenk, A. (August), 1815 -1891 (E. Trewendt, 1879)

Handbuch der Naturgeschichte aller drei Reiche, fur Lehrer and Lernende, fur Schule und Haus - Bromme, Traugott, 1802 -1866 (1850)

Handbuch der Pflanzen-Pathologie und Pflanzen-Teratologie - Nees von Esenbeck, C. G. (Christian Gottfried), 1776 -1858 (1841)

Handbuch der pflanzenkrankheiten begründet - Lindau, Gustav, 1866 -1923 (P. Parey, 1921)

Handbuch der Pflanzenkrankheiten - Graebner, Paul, 1871 -1933 (P. Parey, 1928)

Handbuch der Pflanzenkrankheiten - Graebner, Paul, 1871 -1933 (P. Parey, 1939)

Handbuch der Pflanzenkrankheiten - Sorauer, Paul, 1839 -1916 (P. Parey, 1921)

Handbuch der Pflanzenkrankheiten : für Landwirthe, Gärtner und Forstleute - Sorauer, Paul, 1839 -1916 (Wiegandt, Hempel & Parey, 1874)

Handbuch der Pflanzenkrankheiten - Lindau, Gustav, 1866 -1923 (P. Parey, 1908)

Handbuch der systematischen botanik, mit besonderer berücksichtigung der arzneipflanzen. Bd. 1 - Luerssen, Christian, 1843 -1916 (H. Haessel, 1879)

Handbuch zur Erkennung der nutzbarsten und am häufigsten vorkommenden Gewächse - Link, Heinrich Friedrich, 1767 -1851 (Spenerschen Buchhandlung, 1833)

Harnden's garden book, 1933, 46th year - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Harnden's Seed Store, 1933)

Harris seeds 1928 [catalog] - Harris, Joseph. (Joseph Harris Company, 1928)

Harris seeds 1929 [catalog] - Harris, Joseph. (Joseph Harris Company, 1929)

Harris seeds 1930 [catalog] - Harris, Joseph. (Joseph Harris Company, Inc, 1930)

Harris' seeds, 1933 : wholesale price list for market gardeners and florists - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Joseph Harris Company, Inc, 1933)

Harris seeds, 1934 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Joseph Harris Company, 1934)

Harris seeds, 1935 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Joseph Harris Company, Inc, 1935)

Harris seeds, 1936 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Joseph Harris Company, Inc, 1936)

Harris seeds, 1937 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Joseph Harris Company, Inc, 1937)

Harris' seeds for market gardeners and florists : 1930 wholesale price list - Harris, Joseph. (Joseph Harris Co., Inc, 1930)

Harris' seeds for market gardeners and florists : 1931 wholesale price list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Joseph Harris Co., Inc, 1930)

Harris seeds for market gardeners and florists : wholesale price list, 1932 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Joseph Harris Company, Inc, 1932)

Harris seeds : wholesale price list for market gardeners and florists, 1937 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Joseph Harris Company, Inc, 1937)

Harvey Seed Company : spring 1932 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Harvey Seed Company, 1932)

The Hawaiian forester and agriculturist - Hawaii. Board of Commissioners of Agriculture; Forestry. (Advertiser pub. co., ltd. [etc.], 1912)

The Hawaiian forester and agriculturist - Hawaii. Board of Commissioners of Agriculture; Forestry. (Advertiser pub. co., ltd. [etc.], 1913)

Hawaiian Fungi - Stevens, Frank Lincoln, 1871 -1934 (The Museum, 1925)

he gu lei zuo wu bing hai - Qiu, Yuan & Qiu Weifan (gao deng jiao yu chu ban she, 1959)

Heathers : yearbook of the Heather Society - Heather Society (The Society, 2004)

Hedwigia (Verlag und Druck von C. Heinrich, 1868)

Hedwigia (Verlag und Druck von C. Heinrich, 1882)

Hedwigia (Verlag und Druck von C. Heinrich, 1885)

Hedwigia (Verlag und Druck von C. Heinrich, 1889)

Hedwigia (Verlag und Druck von C. Heinrich, 1893)

Hedwigia (Verlag und Druck von C. Heinrich, 1895)

Hedwigia (Verlag und Druck von C. Heinrich, 1896)

Hedwigia (Verlag und Druck von C. Heinrich, 1898)

Hedwigia (Verlag und Druck von C. Heinrich, 1900)

Hedwigia (Verlag und Druck von C. Heinrich, 1901)

Hedwigia (Verlag und Druck von C. Heinrich, 1902)

Hedwigia (Verlag und Druck von C. Heinrich, 1904)

Hedwigia (Verlag und Druck von C. Heinrich, 1912)

Hedwigia (Verlag und Druck von C. Heinrich, 1914)

Hedwigia (Verlag und Druck von C. Heinrich, 1915)

Hedwigia (Verlag und Druck von C. Heinrich, 1916)

Hedwigia (Verlag und Druck von C. Heinrich, 1917)

Hedwigia (Verlag und Druck von C. Heinrich, 1918)

Hedwigia (Verlag und Druck von C. Heinrich, 1919)

Hedwigia (Verlag und Druck von C. Heinrich, 1920)

Hedwigia (Verlag und Druck von C. Heinrich, 1922)

The Helminthosporium foot-rot of wheat : with observations on the morphology of Helminthosporium and on the occurrence of saltation in the genus - Stevens, Frank Lincoln, 1871 -1934 (Dept. of Registration and Education, Division of Natural History Survey, 1922)

Henry Field 1942 catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Henry Field Seed & Nursery Co, 1942)

Das Herbarienbuch : Erklärung des natürlichen Pflanzensystems, systematische Aufzählung, Synonymik und Register der bis jetzt bekannten Pflanzengattungen ... = Repertorium herbarii, sive, Nomenclator generum plantarum systematicus synonymicus et alphabeticus ad usum practicum accommodatus ... - Reichenbach, H. G. Ludwig (Heinrich Gottlieb Ludwig), 1793 -1879 (In der Arnoldischen Buchh, 1841)

Hints on growing : 1928 [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Morris & Snow Seed Company Incorporated, 1928)

Histoire naturelle des champignons comestibles et ve´ne´neux - Sicard, Guillaume, 1829 -1886 (C. Delagrave, 1883)

History of systematic botany in Australasia : proceedings of a symposium held at the University of Melbourne, 25-27 May 1988 - Short, P. S. (Philip S.) (Australian Systematic Botany Society, 1990)

The history of the famous Mark Shawver seed, distributed by us int he interste of the growers ... - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W.R. Parvin Company, 1923)

Holmes seed book, 1934 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Holmes Seed Company, 1934)

Holmes seed book, 1935 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Holmes Seed Company, 1935)

Holmes seed book, 1936 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Holmes Seed Company, 1936)

Holmes seed book, 1937 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Holmes Seed Company, 1937)

A home vegetable-garden, suggestions of real gardens for home-makers and others - Freeman, Ella Mary, 1864 - (The Macmillan company, 1922)

Home, yard, & garden pest guide (University of Illinois Extension, 2001)