TY  - BOOK
AU  - Van Wijk, A.L.M>
AU  - Van Wijk, A.L.M>
AU  - Wesseling, J.
TI  - Agricultural water management proceedings of a symposium on agril. water management arnhem/ netherlands
PY  - 1986///
CY  - Bakona
PB  - Rotardan
ER  -