Handboek der dierkunde - Leuckart, Rudolf, 1823 -1898 (J.C.A. Sulpke, 1859)

Handbok i Skandinaviens flora : innefattande sveriges och norges växter, till och med mossorna - Hartman, Carl Johan, 1790 -1849 (Z. Haeggström, 1864)

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

Handbook of zoology - Hoeven, Jan van der, 1801 -1868 (University Press, 1856)

Handbook of zoology - Clark, William, 1788 -1855 (Longman, Brown, Green, Longmans, and Roberts, 1856)

Handbuch der entomologie - Schröder, Christoph Wilhelm Marcus, 1871 - (Gustav Fischer, 1913)

Handbuch der Entomologie - Burmeister, Hermann, 1807 -1892 (G. Reimer, 1835)

Handbuch der Entomologie - Burmeister, Hermann, 1807 -1892 (G. Reimer, 1855)

Handbuch der Entomologie - Burmeister, Hermann, 1807 -1892 (G. Reimer, 1832)

Handbuch der Morphologie der wirbellosen Tiere - Lang, Arnold, 1855 -1914 (G. Fischer, 1913)

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

Handbuch der Pflanzenkrankheiten - Graebner, Paul, 1871 -1933 (P. Parey, 1913)

Handbuch der Pflanzenkrankheiten - Graebner, Paul, 1871 -1933 (P. Parey, 1932)

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

Handbuch der Pharmakognosie - Remy, E. (C. H. Tauchnitz, 1909)

Handbuch der vergleichenden Physiologie - Winterstein, Hans, 1879 - (Fischer, 1914)

Handbuch der Zoologie - Peters, Wilhelm C. H. (Wilhelm C. Hartwig), 1815 -1883 (W. Engelmann, 1875)

Handbuch der zoologie : Nach der zweiten holländischen ausgabe - Hoeven, Jan van der, 1801 -1868 (L. Voss, 1850)

Handbuch der zoologie - Carus, Julius Victor, 1823 -1903 (W. Engelmann, 1863)

Handleiding tot de beoefening der dierkunde - Schlegel, H. (Hermann), 1804 -1884 (Boekdrukkerij van de Gebroeders Nys, voor rekening van de Koninklijke Akademie voor Zee- en Landmagt, 1858)

Handwörterbuch der Zoologie - Dalla Torre, K. W. von (Karl Wilhelm), 1850 -1928 (F. Enke, 1887)

Hardwicke's science-gossip : an illustrated medium of interchange and gossip for students and lovers of nature - Cooke, M. C. (Mordecai Cubitt), 1825 -1914 (Robert Hardwicke, 1885)

Harriman Alaska series. vol. I-V, VIII-XIV - Smithsonian Institution (Smithsonian Institution, 1904)

Harvard botanical memoirs - Harvard University. (Harvard University], 1888)

The Hawaiian forester and agriculturist - Hawaii. Board of Commissioners of Agriculture; Forestry. (Advertiser pub. co., ltd. [etc.], 1914)

Hemiptera africana - Stål, Carl, 1833 -1878 (Ex officina Norstedtiana, 1866)

Hemiptera argentina enumeravit speciesque novas descripsit - Berg, Cárlos, 1843 -1902 (ex typographiae P.E. Coni, 1879)

Hemiptera Caucasi Tesseratomidae : monographice dispositae - Imperatorskai︠a︡ akademīi︠a︡ nauk (Russia) (Imperialis Academiae Scientiarum, 1845)

Hemiptera gymnocerata Europæ. Hémiptères gymnocérates dEurope, du bassin de la Méditerranée et de lAsie russe, décrites - Reuter, Odo Morannal, 1850 -1913 (ex Officina typographica Societatis litterariæ fennicæ, 1891)

Hemiptera insularum Philippinarum. Bidrag till Philippinska öarnes Hemipter-fauna - Stål, Carl, 1833 -1878 (K. Boktr., P.A. Norstedt, 1870)

Hemiptera Svaciæ. Cimicides eorumque familiæ affines - Fallén, Carl Fredrik, 1764 -1830 (ex officina Berlingiana, 1829)

Hemiptera Sveciæ. Cimicides eorumque familiæ affines - Fallén, Carl Fredrik, 1764 -1830 (ex officina Berlingiana, 1826)

Hémiptères, (punaises, cigales, pucerons, cochenilles, etc.) - Fairmaire, Léon, 1820 -1906 (É. Deyrolle, 1885)

Hemipterologische Studien - Mayr, Gustav L. 1830 -1908 ([s.n.], 1864)

Des herrn Baron Karl Degeer ... Abhandlungen zur Geschichte der Insekten - De Geer, Charles, friherre, 1720 -1778 (Raspe, 1780)

A hind in Richmond Park - Hudson, W. H. (William Henry), 1841 -1922 (J.M. Dent & Sons Ltd, 1922)

A hind in Richmond park - Hudson, W. H. (William Henry), 1841 -1922 (J.M. Dent & sons, ltd, 1922)

Histoire abregée des insectes - Geoffroy, M. (Etienne-Louis), 1725? -1810 (Durand, 1762)