النوع: United States
الناشر: Govt. print. off.
الأنواع المسماة: plants

موجود 55 كتب


Life zones and crop zones of the United States

بواسطة Merriam, Clinton Hart, 1855- [from old catalog] . النوع Crop zones / United States / Life zones / United States . الأسماء: area / life / areas / golden / cereals و 880 اكثر
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United States Bureau of Fisheries. Doc. 890

بواسطة Churchill, Edward Perry, 1882-1976 . النوع Oysters / Shellfish fisheries / United States . الأسماء: s b / island / subgroup b / socotora balf. f. / xx و 456 اكثر
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United States. Dept. of agriculture. Report no. 32, rev

بواسطة Vasey, George. / Richardson, Clifford, 1856-1932 . النوع Grasses / United States / Forage plants / United States . الأسماء: grass / grasses / leaves / soil / plants و 2397 اكثر
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Bibliography of the more important contributions to American economic entomology

بواسطة Banks, Nathan, b. 1868 / Henshaw, Samuel, 1852-1941 / Riley, Charles V. (Charles Valentine), 1843-1895 / Walsh, Benjamin Dana, 1808-1869 . النوع Riley, Charles V. (Charles Valentine)1843-1895 / Bibliography / Walsh, Benjamin Dana1808-1869 / Bibliography / Insects, Injurious and beneficial و 4 اكثر . الأسماء: insects / aphis / beetle / fruit / aspidiotus و 3346 اكثر
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Description of exhibit of colleges of agriculture and mechanic arts and experiment stations

بواسطة Beal, Walter Henry, 1867- [from old catalog] . النوع n-us--- / Agricultural colleges / United States / Exhibitions / Louisiana Purchase Exposition (1904 : Saint Louis, Mo.) و 2 اكثر . الأسماء: animal / bacteria / american / aichivirus c / aquareovirus c و 120 اكثر
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Importation and movement of plants, fruits, and vegetables

بواسطة Simmons, James Samuel, 1861- [from old catalog] . النوع n-us--- / Plant quarantine / United States . الأسماء: plants / fruit / insects / dis / atlantic و 29 اكثر
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Fish-cultural practices in the United States Bureau of fisheries

بواسطة Titcomb, John W. (John Wheelock), 1860-1932 . النوع n-us--- / Fish culture / United States / United States.Bureau of Fisheries. . الأسماء: fish / fry / s b / pan / adult و 444 اكثر
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المؤلفون

اللغات

النوع

الموقع الجغرافي

الناشر

  • Govt. print. off. [55]

الأنواع المسماة

  • plants [758]