TY - BOOK AU - Crouch,Bruce R. AU - Chamala,Shankariah TI - Extension education and rural development SN - 0471278297 (v. 1) PY - 1981/// CY - Chichester PB - John Wiley & Sons KW - Rural development KW - Addresses, essays, lectures KW - Agricultural extension work KW - Underdeveloped areas N1 - v. 1; International experience in communication and innovation -; v. 2; Experience in strategies for a planned change ER -