TY  - BOOK
ED  - Peking symposium, 
ED  - Zhongguo ke xue ji shu xie hui.
TI  - Papers presented at the 1964 Peking symposium: Agricultural Science, I 
U1  - 630 23
PY  - 1965///
CY  - Peking, China
PB  - Scientific and Technical Association of the People's Republic of China
KW  - Agriculture
N1  - English, French, and Spanish; Issued also in Chinese ed; Photocopy. [S.l., s.n., between 1965 and 1981]. [184] leaves ; 16 x 21 cm
ER  -