TY  - BOOK
AU  - Caldwell,B.E.
AU  - Howell,Robert W.
TI  - Soybeans: improvement, production,and uses 
PY  - 1973///
CY  - Madison
PB  - American Society of Agronomy
KW  - Soybean
N1  - Includes bibliographies; Open access
ER  -