The cotton plant in Egypt : studies in physiology and genetics Balls, W. Laurence (William Lawrence), 1882-1960 creator text book London Macmillan 1919 1919
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ENG Reprint of the 1912 edition. Includes index. Botany Breeding Cotton Egypt physiology Macmillan's science monographs https://www.biodiversitylibrary.org/bibliography/19478 3039826 10.5962/bhl.title.19478 IUL