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Collection des colloques

Collection des colloques

النوع Congresses / Congresses / Congresses . الأسماء: ca / data / electron / phosphorus / age و 3027 اكثر
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An introduction to sexual physiology for biological, medical, and agricultural students

An introduction to sexual physiology for biological, medical, and agricultural students

بواسطة Marshall, F. H. A. (Francis Hugh Adam), 1878-1949 . النوع Reproduction / Generative organs . الأسماء: animals / oestrus / ova / called / pseudo و 779 اكثر
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Profitable poultry keeping

Profitable poultry keeping

بواسطة Brown, Edward, 1851-1939 / Weld, M. C. (Mason Cogswell), 1829-1887 . النوع Poultry . الأسماء: soil / order / grass / wood / none و 452 اكثر
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Laboratory manual of agricultural chemistry

Laboratory manual of agricultural chemistry

بواسطة Hedges, C. C. (Charles Cleveland), 1884- / Bryant, William Thoreau. . النوع Agricultural chemistry / Laboratory manuals . الأسماء: soil / indicator / beaker / duplicate / ammonia و 302 اكثر
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Sugar beet seed a work for farmers, seedsmen, and chemists, containing historical, botanical, and theoretical data, combined with practical directions for the production of superior sugar beet seed

Sugar beet seed a work for farmers, seedsmen, and chemists, containing historical, botanical, and theoretical data, combined with practical directions for the production of superior sugar beet seed

بواسطة Ware, Lewis Sharpe, 1851- . النوع Sugar beet / Seeds . الأسماء: soil / seeds / roots / leaves / type و 989 اكثر
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Audubon

Audubon

النوع Birds / Periodicals / Birds / Conservation / Periodicals و 2 اكثر . الأسماء: life / io / wood / american / island و 4801 اكثر
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Civic biology a textbook of problems, local and national, that can be solved only by civic coperation

Civic biology a textbook of problems, local and national, that can be solved only by civic coperation

بواسطة Hodge, C. F. (Clifton Fremont), b. 1859 / b. 1873 . الأسماء: bacteria / life / plants / insects / animals و 3198 اكثر
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An introduction to the history of science

An introduction to the history of science

بواسطة Libby, Walter, 1867- . النوع Science / History . الأسماء: life / called / animals / order / plants و 937 اكثر
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Design in nature illustrated by spiral and other arrangements in the inorganic and organic kingdoms as exemplified in matter, force, life, growth, rhythms, &c., especially in crystals, plants, and animals

Design in nature illustrated by spiral and other arrangements in the inorganic and organic kingdoms as exemplified in matter, force, life, growth, rhythms, &c., especially in crystals, plants, and animals

بواسطة Pettigrew, James Bell, 1834-1908 . النوع Teleology / Natural history / Biology . الأسماء: animals / plants / animal / life / order و 5353 اكثر
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The Harvey lectures

The Harvey lectures

النوع Medicine / Physiology . الأسماء: life / animals / called / horse / animal و 1084 اكثر
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