000 00342nam a2200145Ia 4500
008 150518s9999||||xx |||||||||||||| ||und||
082 _a333.7 JOS
100 _a"Joseph, Benny."
245 _aEnvironmental Studies.(2nd Ed)
250 _a2009
260 _bTata Mc Graw Hill
300 _a333.7 JOS
600 _aEngg-I
942 _2ddc
_cBK
999 _c13336
_d13336