TY  - BOOK
AU  - PENNING DE VIRES,  F W T
AU  - VAN LAAR, H H
TI  - Simulation to plant growth and crop production
T2  - Simulation monographs
U1  - 633 
PY  - 1982///
CY  - Wageningen
PB  - Centre for agr
KW  - Simulation models
ER  -