TY  - BOOK
AU  - International Institute for Applied Systems Analysis
AU  - Golubev, G. ed.
TI  - Environmental management of agricultural watersheds
SN  - 3704500593
U1  - 502.13:631.432 G48E 
PY  - 1983///
CY  - Austria
PB  - IIASA
KW  - Environmental management -agricultural watersheds
ER  -