TY - BOOK AU - Kshirsagar arvind kumar AU - Guide:Rai,B.D TI - Credibility and utilization of communication sources in the adoption of recommended farm practices in shahpura block of jabalpur district in madhya pradesh U1 - 635 KSH-C PY - 1978/// CY - Jabalpur PB - Jabalpur KW - Extension Education ER -