000 00769nam a22002537a 4500
005 20170124110020.0
010 _aB-164334
020 _c150.00
_a818632187X
035 _aB-164334
037 _bCen Lib/ Ret
040 _aDPL
_bEN
082 _a372.357
_bCHA
100 _aChauhan, A.S.
_986624
245 _aEnvironmental studies /
_cby A.S. Chauhan
250 _a2nd rev. ed
260 _aNew Delhi
_bM/S Jain Brothers
_c2006
270 _a16/873, East Park Road, Karol Bagh
_bNew Delhi
_e110005
300 _axv,408p. :
_c21cm(Hb)
_bill.
500 _aIncludes bibliographical references and index.
650 _aEducation
_91169
650 _aEnvironmental studies
_986625
650 _aLabor
_986626
942 _2ddc
_cEN
_h372.357
_mCHA
999 _c127167
_d127167