000 00462nam a22001937a 4500
999 _c8754
_d8754
003 OSt
005 20190731162229.0
008 190731b ||||| |||| 00| 0 eng d
020 _a9788131805770
040 _cLibrary 2
041 _aEng
082 _a577
_bSHA
100 _aSharma, J P
245 _aEnvironment and Ecology
260 _aNew Delhi
_bUniversity Science Press
_c2009
300 _b241p.
650 _xEnvironment
942 _2ddc
_cBK
_k577
_mSHA