TY  - BOOK
AU  - N.R. Gangadharappa
AU  -  M.K. Sethu Rao  Department of Agricultural Extension Education
TI  - Information management for watershed development programme and the analysis of informationefficiency of the selected systems
U1  - 630 
PY  - 1988///
CY  - Reference
PB  - University of Agricultural Sciences, Bangalore
ER  -