000 00543nam a2200229Ia 4500
008 221017s9999||||xx |||||||||||||| ||und||
020 _a9789388706131
040 _aSOPBL
041 _aENGLISH
082 _a333.7
082 _bGUP-E
100 _aGUPTA, DINESH KUMAR
245 0 _aENVIRONMENTAL STUDIES
250 _a2ND ED.
260 _aPUNE
_bNIRALI PRAKASHAN
_c2020
300 _a5.52p.
500 _aPBS/65258
650 _aENVIRONMENTAL STUDIES
700 _aSONARKAR, VAIBHAO K.
942 _cBK
999 _c97438
_d97438