Genre Agriculture / Societies, etc / Massachusetts / Hampshire County / Agriculture and 2 more . Names class / fruit / animal / animals / horse and 2415 more

By Gray, Asa, 1810-1888 / Sargent, Charles Sprague, 1841-1927 . Genre Plants / Botanists . Names plants / american / life / america / age and 5115 more

By Nutting, Charles Cleveland, 1858-1927 . Genre Natural history / Bahamas / Scientific expeditions . Names sea / bahama / island / fish / spanish and 2304 more

Genre n-us--- / Fisheries / United States / Periodicals / Fish trade and 2 more . Names fish / noumea 1 / sea / area / data and 587 more

Genre n-us-ma / Agriculture / Massachusetts / Periodicals . Names fruit / grass / insects / none / age and 1168 more

By Harold, Catherine E., 1957- . Genre n-us-va / Sweet Briar College / Student theses / Mammals / Ecology and 8 more . Names area / animals / areas / microtus / pelmatellus leucopus and 155 more

By Smiles, Samuel, 1812-1904 / Reid, George, 1841-1913 / Edward, Thomas, 1814-1886 . Genre Edward, Thomas1814-1886 / Naturalists / Scotland / 19th century / Biography . Names sea / fish / called / life / order and 2118 more

By Lang, Arnold, 1855-1914 / Bernard, Henry Meyners. / Bernard, Matilda. / Haeckel, Ernst Heinrich Philipp August, 1834-1919 . Genre Anatomy, Comparative . Names thorax / called / animal / trunk / animals and 6574 more

By Goode, G. Brown (George Brown), 1851-1896 . Genre Fisheries / United States . Names sea / island / fish / lobster / american and 7556 more

By Muir, John, 1838-1914 . Genre n-us-wi / Frontier and pioneer life / Wisconsin . Names life / called / none / wheat / animals and 668 more