000 00648nam a22002297a 4500
999 _c1337
_d1337
003 BD-DhSUL
005 20210109145001.0
008 151201r1984 ii ||||| |||| 001 0 eng d
040 _cBD-DhSUL
_aBD-DhSUL
082 _221
_a574.5
100 _aSharma, P. D.
245 _aElements of ecology /
_cP D Sharma.
250 _a5th ed (reprinted)
260 _aMeerut :
_bRastogi Publications,
_c1984.
300 _axiv,420 p. :
_bill. ;
_c23 cm.
504 _aIncludes bibliographical references and indexes.
526 _aEnvironmental Science
650 _aEnvironmental Science
700 _aMisra, R.
942 _cSID-BK
_2ddc