TY  - BOOK
AU  - HERZOG,  D C
AU  - KOGAN, M
TI  - Sampling methods in soybean entomology
T2  - Springer series in experimental entomology
U1  - 595.7:633.34 
PY  - 1980///
CY  - Berlin
PB  - Springer Verlag
KW  - Soybean
ER  -