00513cam a2200193ua 4500 81-7132-069-4 550.00 eng 307.720 715 YAD/EX Yadav, Subahsingh . Extension service in rural India / Subahsingh Yadav. Textual Documents : Pointer publishers , 1993. 288 ; . 550.00 **Reference Ramkumar, Gurijan . BK 337941 337941 0 0 0 0 KAUAET KAUAET 2012-04-07 0 307.720 715 KAU_KCAEFT-19710 2012-04-07 00:00:00 2025-09-03 REF