000 00301nam a2200121Ia 4500
008 170101s1992 xx 000 0 und d
082 _a628.5 SIN
100 _aSingh Pramod
245 0 _aIndian Environment
260 _aDelhi
_bAshish Publishing House
_c1992
300 _a328 p.
942 _2ddc
_cB
999 _c1105316
_d1105316