TY  - BOOK
AU  - Schwanitz, Franz
TI  - The origin of cultivated plants
U1  - 581.15 
PY  - 1966///
CY  - Cambridge
PB  - Harvard University Press
KW  - Plants, Cultivated
KW  - Plant breeding
N1  - Includes bibliographical references (p.169-170)
ER  -