000 00407nam a2200109 4500
082 _a630.715 PRA-T
100 _aDr. M.R. Prajapati, Dr. V.T.Patel, Dr. J.K.Patel, Dr.R.R.Prajapati
245 _aText Book of Agricultural Extension
260 _aDepartment of Extension Education, Sardarkrushinagar Dantiwada Agricultural University
_bDepartment of Extension Education
300 _a512
942 _2ddc
_cBK
999 _c133651
_d133651