TY  - BOOK
AU  - Versteeg,M.N.
TI  - Factors influencing the productivity of irrigated crops in Southern Peru, in relation to prediction by simulation models
PY  - 1985///
CY  - Wageningen
PB  - Grafisch bedrijf Ponsen en Looijen
KW  - Irrigation farming
KW  - Agricultural productivity
KW  - Crop yields
KW  - Crops and water
N1  - Vita in Dutch; Summary in Dutch and Spanish
ER  -