TY  - BOOK
AU  - Romberger, J A ed.
TI  - Biosystematics in agriculture (BARO symposium)
SN  - 0470264160
U1  - 580.12/ROM 
PY  - 1977///
CY  - New York
PB  - John Wiley & Sons
KW  - agriculture
KW  - biology-classification
ER  -