TY  - BOOK
AU  - MAKKINK, G. F
TI  - Simulation of the water balance of arable land and pastures
U1  - 631.432 M28S 
PY  - 1974///
PB  - New Delhi
KW  - SOIL MOISTURE - MATHEMATICAL MODELS
KW  - PLANTS - WATER REQUIREMENTS - MATHEMATICAL M
ER  -