Applied economic botany, based upon actual agricultural and gardening projects Cook, Melville Thurston, 1869-1952 creator text book Philadelphia Lippincott [1919] 1919
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ENG Botany, Economic Bot. C. GERSTM Farm Life Text Series, ed. by K.C. Davis https://www.biodiversitylibrary.org/bibliography/28258 10.5962/bhl.title.28258 OTU