TY - BOOK AU - G A K Kumar AU - Mohanty, A.K. TI - Extension Research Methodology: Basics to Advances SN - 9788183212977 U1 - EXT-EDU 630.715 PY - 2013/// CY - Udaipur PB - Agrotech Publishing Academy KW - Agricultural Extension work N1 - In the Deptt. of Extension Education ER -