الناشر: Govt. print. off.
الأنواع المسماة: plants

موجود 299 كتب


The effect of strongly calcareous soils on the growth and ash composition of certain plants

بواسطة Gile, P. L. (Philip Lindsey), 1883-1972 / Ageton, Charles Norman, [from old catalog] . النوع Soils / Plants / Nutrition . الأسماء: plants / soil / none / leaves / roots و 444 اكثر
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The sugar-beet industry

بواسطة Wiley, Harvey Washington. [from old catalog] . النوع Beet sugar industry / Sugar beet industry . الأسماء: soil / roots / leaves / california / plants و 1186 اكثر
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Education and research in agriculture and home economics in the United States

بواسطة True, Alfred Charles, 1853-1929 . النوع n-us--- / Agricultural education / United States / Home economics / United States . الأسماء: animals / included / plants / called / animal و 53 اكثر
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Natural history of economic mollusks of the United States

بواسطة Ingersoll, Ernest, 1852-1946 / Ryder, John Adam, 1852-1895, [from old catalog] . النوع Cephalopoda. [from old catalog] / Gastropoda / Bivalves / Oysters . الأسماء: animal / animals / sea / adult / called و 997 اكثر
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Circular no. 54

بواسطة Bonsteel, Jay Allan. . النوع Soils / United States . الأسماء: soil / type / areas / area / plants و 46 اكثر
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Annual report on introduction of domesticated reindeer into Alaska

بواسطة Jackson, Sheldon, 1834-1909 . النوع Reindeer / Eskimos / Alaska / Alaska . الأسماء: sea / island / wood / called / american و 1115 اكثر
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The commercial sponges and the sponge fisheries

بواسطة [Moore, Henry Frank], 1867- [from old catalog] . النوع Sponges . الأسماء: sponge / grass / sea / island / scaphander و 879 اكثر
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Description and treatment of scabies in cattle

بواسطة Hickman, Richard W. (Richard West), 1852-1926 . النوع Scabies in cattle . الأسماء: scabies / animal / animals / parasites / noumea 1 و 160 اكثر
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Frozen eggs

النوع Eggs / Preservation. [from old catalog] . الأسماء: china / american / ave / called / age و 117 اكثر
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