TY - BOOK AU - Crouch,Bruce R. AU - Chamala,Shankariah TI - Extension education and rural development SN - 0471276758 : U1 - 309.26 PY - 1981/// CY - Chichester PB - Jhon Wiley KW - Rural development KW - Rural extension KW - Developing countries KW - Rural conditions N1 - Library has vol.2; Includes bibliographical references and index; Vol. 2 Experience in strategies for planned change ER -