TY  - BOOK
AU  - William M. Rivera
AU  -  Susan G. Schram, 
TI  - Agricultural extension worldwide : Issues, practices and emerging priorities
SN  - 0-7099-4238-9
U1  - 630.715 
PY  - 1987///
CY  - London
PB  - Croom Helm
N1  - William M. Rivera & Susan G. Schram: Agricultural extension worldwide : Issues, practices and emerging priorities.  London.  Croom Helm, 1987. 0-7099-4238-9--(630.715RIV)
ER  -