000 00461nam a2200193Ia 4500
008 150901s9999 xx 000 0 und d
041 _aEnglish
082 _bMUK/TE
100 _aMukherjee B M
100 _eEditor
245 _aTechnology for sustainable development
260 _aBilaspur
260 _bGuru Ghasidas University
260 _c1990
300 _a213 Pages
365 _aRs .95 .00
650 _aEcology
942 _cBK
999 _c239069
_d239069