000 00535nam a22001937a 4500
999 _c22046
_d22046
003 OSt
008 200216b ||||| |||| 00| 0 eng d
020 _a9788170194798
082 _a363.7
_bR13E
100 _aKumari, Prabhat.
245 _aEcology and Environmental Science : a comprehensive text book
260 _aNew Delhi
_bToday & Tomorrow's
_c2015
300 _a534p.
650 _aSocial Sciences
650 _aSocials Problems and Services
650 _aEnvironmental Sciences
650 _aEcology
942 _2ddc
_cBK
_01