00700nam a22002417a 4500 BD-DhSAU 79 BD-DhSAU 20200114112848.0 140106b1994 Tora|||| |||| 000 0 eng d 1550770527 BD-DhSAU BD-DhSAU 22 630.7150202 B5623 Blackburm, Donald J. Extension Handbook : processes and practices / Donald J.Blackburm. 2nd. ed. Toronto: Thomson Educational Publishing, 1994. xi, 218 p. : ill. ; 29cm. Includes index. Kamim Agricultural extention Extension - Handbook ddc BOOK 14927 14926 0 0 ddc 0 0 BD-DhSAU BD-DhSAU 2021-10-04 0 630.7150202 B5623 41574 2021-10-04 00:00:00 2021-10-04 BOOK Roy