TY - BOOK AU - Dangi, D. K. AU - Kadian, K. S. AU - Garhwal, O. P. TI - Mass Communication in Agricultural Extension / SN - 9789381226131 U1 - 630.715 PY - 2020/// CY - .- Delhi PB - : Satish Serial Publishing House KW - Technology (Applied Sciences) KW - Agriculture and Related Technologies KW - Agriculture KW - Extension KW - Mass Communication ER -