000 00422nam a2200145Ia 4500
008 180713s9999 xx 000 0 und d
082 _a628 M2
100 _a"Murthy, D B N "
245 0 _aEnvironmental Awareness and Protection
260 _aNew Delhi
260 _b Deep and Deep
260 _c2004
365 _b500
942 _cBK
999 _c110487
_d110487