Historia muscorum in qua circiter sexcentæ species veteres et novæ ad sua genera relatæ, describuntur et iconibus genuinis illustrantur cum appendice et indice synonymorum - Dillenius, Johann Jakob, 1687 -1747 (e theatro Sheldoniano, 1741)

Historia natural : la creación - Brehm, Alfred Edmund, 1829 -1884 (Montaner y Simón, 1880)

Historia plantarum : species hactenus editas aliasque insuper multas noviter inventas & descriptas complectens - Tournefort, Joseph Pitton de, 1656 -1708 (Typis Mariæ Clark, prostant apud Henricum Faithorne [etc.], 1686)

Historia plantarvm vniuersalis, nova, et absolvtissima : cvm consensv et dissensv circa eas - Bauhin, Johann, 1541 -1613 ([s.n.], 1650)

History of cultivated vegetables; comprising their botanical, medicinal, edible, and chemical qualities; natural history; and relation to arts, science, and commerce - Phillips, Henry, 1775 -1838 (H. Colburn and Co, 1822)

History of Delaware County, Pennsylvania : from the discovery of the territory included within its limit to the present time, with a notice of the geology of the county, and catalogues of its minerals, plants, quadrupeds, and birds, written under the direction and appointment of the Delaware County Institute of Science - Delaware County Institute of Science. (Printed by Henry B. Ashmead, 1862)

History of Delaware County, Pennsylvania : from the discovery of the territory included within its limit to the present time, with a notice of the geology of the county, and catalogues of its minerals, plants, quadrupeds, and birds, written under the direction and appointment of the Delaware County Institute of Science - Delaware County Institute of Science. (H.B. Ashmead, 1862)

The history of Howietoun containing a full description of the various hatching-houses and ponds, and of experiments which have been undertaken there, from 1873 to the present time and also of the fish-cultural work and the magnificent results already obtained - Maitland, James Ramsay Gibson, Sir. 1848 -1897 (J.R. Guy, secy. Howietoun fishery, 1887)

History of the Berwickshire Naturalists' Club - Berwickshire Naturalists' Club. (1834)

History of the Berwickshire Naturalists' Club - Berwickshire Naturalists' Club. (1863)

History of the Berwickshire Naturalists' Club - Berwickshire Naturalists' Club. (1894)

History of the Berwickshire Naturalists' Club - Berwickshire Naturalists' Club. (1903)

A history of the fishes of Massachusetts - Storer, David Humphreys, 1804 -1891 (Welch & Bigelow and Dakin & Metcalf, 1867)

History of the molluscous animals of Scotland - MacGillivray, William 1796 -1852 (1844)

Holiday excursions of a naturalist, forming a guide-book to the natural history of the inland and littoral - Garner, Robert, 1808 -1890 (Hardwicke, 1867)

Hooker's journal of botany and Kew Garden miscellany - Hooker, William Jackson, Sir, 1785 -1865 (Reeve, Benham, and Reeve, 1857)

Horti academici Lugduno-Batavi catalogus : exhibens plantarum omnium nomina, quibus ab anno MDCLXXXI ad annum MDCLXXXVI hortus fuit instructus ut & plurimarum in eodem cultarum & à nemine hucusque editarum descriptiones & icones - Hermann, Paul, 1646? -1695 (Apud Cornelium Boutesteyn, 1687)

Hortus Cliffortianus : plantas exhibens quas in hortis tam vivis quam siccis, Hartecampi in Hollandia, coluit ... Georgius Clifford ... reductis varietatibus ad species, speciebus ad genera, generibus ad classes, adjectis locis plantarum natalibus differentiisque specierum. Cum tabulis aeneis - Linné, Carl von, 1707 -1778 ([s.n.], 1737)

Hortus medicus Edinburgensis, or, A catalogue of the plants in the Physical Garden at Edinburgh : containing their most proper Latin and English names; with an English alphabetical index - Sutherland, James (printed by the heir of Andrew Anderson, and to be sold by Mr. Henry Ferguson seed-merchant, at the head of Black Friar-Wynd, and at the Physical Garden by the author, 1683)

How to fish the dry fly; describing the latest up-to-date necessary tackle, its cost, and where to get it and the proper method of using it. A description of the American and English dry flies, also how to fish various nymphs from the bottom upwards in place of worms if trout do not respond to flies early in the season or during the late summer - Rhead, Louis, 1857 -1926 (Priv. print. and issued by L. Rhead, 1921)

How to know the mosses; a popular guide to the mosses of the northeastern United States; containing keys to eighty genera and short descriptions of over one hundred and fifty species, with special reference to the distinguishing characteristics that are apparent without the aid of a lens - Dunham, Elizabeth Marie, 1872 -1966 (Houghton Mifflin, 1916)

Hydrochemical, vegetational and microbiological effects of a natural and a constructed wetland on the control of acid mine drainage - Dollhopf, D. J. (Montana State Univ.?, 1988)

Ichneumonologia brittannica. The ichneumons of Great Britain; a descriptive account of the families, genera and species indigenous to the British islands, together with notes as to classifiation, localitites, habitats, host, etc - Morley, Claude 1874 -1951 (J.H. Keys, 1903)

Icones muscorum, or, Figures and descriptions of most of those mosses peculiar to eastern North America which have not been heretofore figured - Sullivant, William S. (William Starling), 1803 -1873 (Sever and Francis, 1864)

Icones muscorum, or, Figures and descriptions of most of those mosses peculiar to North America which have not yet been figured - Sullivant, William S. (William Starling), 1803 -1873 (Charles W. Sever, 1874)

Iconographia familiarum naturalium regni vegetabilis = Abbildungen der natürlichen Familien des Gewächsreiches : delineata atque adiectis familiarum characteribus adnotationibusque variis tum scientiam tum usum spectantibus exornata - Schnizlein, Adalbert, 1814 -1868 (M. Cohen, 1843)

Iconographic encyclopaedia of science, literature, and art - Baird, Spencer Fullerton, 1823 -1887 (R. Garrigue, 1851)

Iconographie et histoire naturelle des coléoptères d'Europe - Aubé, Charles, 1802 -1869 (Méquignon-Marvis, 1836)

Iconographie et histoire naturelle des coléoptères d'Europe Tome premier[-cinquième] - Aubé, Charles, 1802 -1869 (chez Méquignon-Marvis, père et fils, libraires-éditeurs, 1832)

The idyl of the split-bamboo; a carefully detailed description of the rod's building - Holden, George Parker. 1869 - (Stewart & Kidd company, 1920)

The idyl of the split-bamboo; a cafefully detailed description of the rod's building - Holden, George Parker. 1869 - (Stewart & Kidd company, 1920)

An illustrated and descriptive catalogue of recent bivalve shells - Wood, W. (William), 1774 -1857 (Williams and Norgate, 1842)

The illustrated dictionary of gardening :a practical and scientific encyclopædia of horticulture for gardeners and botanists - Nicholson, George, 1847 -1908 (L.U. Gill, 1884)

Illustrated guide to some hornworts, liverworts, and mosses of eastern Canada - Ireland, Robert R. (Robert Root), 1932 - (National Museums of Canada, National Museum of Natural Sciences, 1987)

Illustrations and dissections of the genera of British mosses - Unwin, William Charles, 1811 -1887 (G.P. Bacon, Printer, 1877)

Illustrations of the land and fresh water conchology of Great Britain and Ireland, with figures, descriptions, and localities of all the species - Brown, Thomas, 1785 -1862 (Smith, Elder, and co.; [etc., etc.], 1845)

Illustrations of the recent conchology of Great Britain and Ireland, with the description and localities of all the species, marine, land, and fresh water - Brown, Thomas, 1785 -1862 (Smith, Elder, and Co.; [etc., etc.], 1844)

Illustriertes Handwörterbuch der Botanik - Linsbauer, Karl, 1872 -1934 (W. Engelmann, 1917)

In a fishing country - Blake, W. H. (William Hume), 1861 -1924 (Macmillan Co. of Canada, 1922)

In a fishing country - Blake, W. H. (William Hume), 1861 -1924 (Macmillan, 1922)

Index bryologicus sive, Enumeratio muscorum hucusque cognitorum adjunctis synonymia distributioneque geographica locupletissimus - Paris, É. G. (Édouard Gabriel) 1827 -1911 (P. Klincksieck, 1894)

Index herbariorum - International Association for Plant Taxonomy (Published and Distributed for International Association for Plant Taxonomy by New York Botanical Gardens, 1990)

Index in Rabenhorst Bryothecae europaeae. Fasc. 1-24. no. 1-1200 - Rabenhorst, Ludwig, 1806 -1881 (C. Heinrich, 1872)

Index of mosses : a catalog of the names and citations for new taxa, combinations, and names for mosses published during the years 1990 through 1992 with citations of previously published basionyms and replaced names together with a bibliography of the publications in which these nova appeared - Magill, Robert E. (Missouri Botanical Garden, 1994)

Index of mosses : a catalog of the names and citations for new taxa, combinations, and names for mosses published during the years 1993 through 1995, inclusive, with citations of previously published basionyms and replaced names together with a bibliography of the publications in which these nova appeared - Magill, Robert E. (Missouri Botanical Garden, 1993)

Index of mosses : a catalog of the names and citations for new taxa, combinations, and names for mosses published during the years 1963 through 1989 with citations of previously published basionyms and replaced names, together with lists of the names of authors of the names and lists of names of publications used in the citations - Magill, Robert E. (Missouri Botanical Garden, 1992)

Index palaeontologicus : oder Übersicht der bis jetzt bekannten fossilen Organismen - Bronn, H. G. (Heinrich Georg), 1800 -1862 (E. Schweitzerbart, 1848)

Index rerum naturalium quae conservantur in Museo Academico Groningano = Naamlijst der voorwerpen van natuurlijke historie welke bewaard worden in het Akademisch Museum te Groningen - Swinderen, Theodorus van, 1784 -1851 (Bij J. Oomkens, Akademie-drukker, 1822)

Index testaceologicus, an illustrated catalogue of British and foreign shells, containing about 2,800 figures accurately coloured after nature - Wood, W. (William), 1774 -1857 (Willis and Sotheran, 1856)

Index to the Herbarium of E.B. Bartram - Bartram, Edwin B. (Edwin Bunting), 1878 -1964 (1982)

Index to the moss herbarium of Max Fleischer - Farlow Reference Library; Herbarium. (Farlow Herbarium, 1977)

Index to the moss herbarium of Thomas Taylor - Farlow Reference Library; Herbarium. (Farlow Herbarium, 1977)

Index to the moss herbarium of V.F. Schiffner - Farlow Reference Library; Herbarium. ([Farlow Herbarium], 1974)