TY - BOOK AU - De, Dipak. AU - Jirli, Basavaprabhu. TI - Extension Research Methodology SN - 9788183213790 U1 - 001.420715 PY - 2015/// CY - Udaipur PB - Agrotech Publishing Academy KW - Knowledge KW - Generalities KW - Research Methodology KW - Extension ER -