000 00384pab a2200157 454500
008 180718b2000 xxu||||| |||| 00| 0 eng d
100 _aVivek Kumar
245 _aHuman activities and enhanced greenhouse effect
260 _c2000
300 _ap.138-47
362 _aMar
650 _aGreenhouse effect
700 _aV. Asthana
773 _aMan and Development
909 _a46445
999 _c46445
_d46445