Agricultural extension systems : issues and approaches /
Hansra, B.S.(ed.)
Agricultural extension systems : issues and approaches / Edited by B.S. Hansra. et all - New Delhi : Concept Publishing Company ; 2008. - xv ; 192 p., 21 cm.
9788180695025
630.715 / HAN
Agricultural extension systems : issues and approaches / Edited by B.S. Hansra. et all - New Delhi : Concept Publishing Company ; 2008. - xv ; 192 p., 21 cm.
9788180695025
630.715 / HAN