TY  - TH
AU  - Castelli,L.A.
TI  - A design for improving program planning by the agricultural extension agencies in the Pampeano Center - Argentina
PY  - 1962///
CY  - Ithaca, NY (USA)
PB  - Cornell University, 
KW  - Argentina
KW  - Development plans
KW  - Extension activities
KW  - Research projects
N1  - Thesis (M. Sc.)
ER  -