00446nam a2200145Ia 4500 130903s9999 xx 000 0 und d 633.7/634.6:374 P4 V.Rajagopal and others Farmers-scientists interaction;a knowledge sharing approach Kasaragod CPCRI 2003 103p. Rajagopal, V et al Agricultural extension,Farmer-scientist interaction GRBK 0 0 0 0 KSD KSD 2013-09-03 0 633.7/634.6:374 P4 G3570 2013-09-03 00:00:00 2013-09-03 GRBK 83632 83632