TY  - BOOK
AU  - France, J
TI  - Mathematical models in agriculture a quantitative: approach to problems in agriculture and related sciences
U1  - 630.215 F7 
PY  - 1984///
CY  - London
PB  - Butterworths
KW  - Agricultura
KW  - Modelos matemáticos I. Thornley, J. H. M
ER  -