TY - BOOK AU - Darlington,C.D. TI - Chromosome botany and the origins of cultivated plants U1 - 575.1 DAR PY - 1963///. CY - London : PB - George Allen & Unwin Ltd., KW - Plant chromosomes KW - Plant breeding KW - Plants, Cultivated--Origin KW - Plants, Cultivated KW - Plant genetics N1 - Includes index. ER -