000 00676cam a2200241ua 4500
001 12717
005 20171214163453.0
007 ta
008 020726s1989 IN a g b000 u ENG u
020 _a8770891019
_cRs 75.00
040 _aMAIN
041 1 _aENG
_hNULL
044 _aIN
082 1 4 _a577
_bSIN/P
100 1 _aSingh, H.S. .
245 1 0 _aPrinciples of environmental conservation /
_cH.S.Singh.
260 _aDehradun :
_bInternational Book Distributors ,
_c1989.
300 _avi,273p. :
_bill.maps.charts ;
_c21cm .
365 _aRs 75.00
504 _aIncludes bibliographical referenes
653 0 _aCONSERVATION OF NATURAL RESOURCES
942 _cBK
999 _c12397
_d12397