00743nam a22002417a 4500 20170124110145.0 274751 00.00 274751 Cen Lib/Ret DPL EN 630.7 KEL Kelsey, Lincoln David 33307 Cooperative extension work / by Lincoln David Kelsey [and] Cannon Chiles Hearne 3rd ed. Comstock Publishing Associates New York 1963 viii,490p. : 22cm(Hb) ill. Includes index Agricultural extension work 12093 Agriculture -- Vulgarisation 33308 Hearne, Cannon Chiles 33309 ddc EN 630.7 KEL 131955 131955 4 0 0 0 L L 2015-07-16 Cen Lib/Ret 0.00 0 630.7 KEL 274751 2015-07-16 00:00:00 1 0.00 2015-07-16 EN W/d List No. 6880/11 ; dtd 01/09/2020