000 00556nam a2200217Ia 4500
008 210528s9999||||xx |||||||||||||| ||und||
020 _a978-81-272-6746-9
_c275
040 _aSOASPKD
082 _a571.9
_bRAY
100 _aRAY, G. L.
245 _aRESEARCH METHODS IN SOCIAL SCIENCE AND EXTENSION EDUCATION
250 _a3RD
260 _bKALYANI PUBLISHERS
_aNA
_c2017
300 _a330
_bNA
500 _a68799/98/
650 _aAGRICULTURE
650 _aAGRICULTURE
700 _aMONDAL, S.
942 _cBK
999 _c57850
_d57850