000 00456nam a2200169Ia 4500
008 160330s1992 xxu||||| |||| 00| 0 eng d
020 _a
041 _aEnglish
082 _a628
_bRAJ
100 _aRajshakar.
245 _aGlobal Environment Series , Environment Administrationandpollution Control. Vol-2
250 _a
260 _aDiscovery Pub. House Delhi
_c1992
300 _a382p.
_bPaper
650 _aEnvironmental Science
906 _a10949
999 _c115554
_d115554