000 00362pam a2200157a 44500
008 230515b1993 xxu||||| |||| 00| 0 eng d
020 _aNULL
041 _aENGLISH
082 _aN.D.
100 _aJadhav H.V.
245 _aPrinciples Of Enviromental Science
250 _a0
260 _aNULL
_bHimalaya Pub. House
_c1993
300 _a101
650 _aNULL
999 _c576420
_d576420