000 00389nam a2200169Ia 4500
008 140910s9999 xx 000 0 und d
082 _bGOP - L
100 _aGopalan, R.
245 2 _aA Labrotory Manual For Environmental
260 _aNew Delhi
260 _bI K International
260 _c2009
300 _a192p
650 _aAPPLIED SCIENCE
942 _2DDC
942 _cBook
999 _c24540
_d24540