000 00450nam a2200157 a 4500
005 20260717100931.0
008 260717s1988 ii 000 0 eng d
041 _aeng
082 0 4 _a333.7
100 1 _aMathur, H. S.
245 1 0 _aEnvironmental Resources /
_cMathur H.S
264 1 _ajaipur :
_bShubhada- Saraswant,
_c1988.
300 _a233
650 4 _aNatural resources:Conservation of natural resources:Environmental protection.
942 _cBK
999 _c30233
_d30233