TY  - BOOK
TI  - Moderns soybean production  / 
U1  - 633.34 21
PY  - 1970///
CY  - Champaing : 
PB  - Standard Book, 
KW  - LEMB
KW  - AGRICULTURA
KW  - CULTIVO-SOYA
KW  - FRIJOL-SOYA
ER  -