000 00557nam a2200205Ia 4500
008 230515s9999||||xx |||||||||||||| ||und||
020 _a8171339050
040 _aMAIN
041 _aEnglish
082 _a574.5
_bSHA P11
100 _aSharma, P.D.
245 0 _aEcology and Environment: a textbook for university students
_cP.D. Sharma
250 _a11th rev.
260 _aMeerut
_bRastogi Pub.
_c2011
300 _axx, 643
500 _aIncludes index
650 _aEcology - Environmental aspects
650 _aEnvironmental Sciences
942 _cBK
999 _c5093
_d5093