000 00526nam a2200193Ia 4500
001 CATREF098698
008 110518s9999 xx 000 0 und d
020 _a8185842841
041 _aeng
082 _a577.14 SHA
100 _aSharma, B. K.
245 _aEnvironmental chemistry /
_cB. K. Sharma
250 _a5th ed.
260 _aMeerut :
_bKrishna Prakashan Media Pvt. Ltd.,
_c2000.
300 _axvi, (various pagings)
_c25 cm.
650 _aEnvironmental chemistry
653 _aChemistry
942 _cBK
999 _c479955
_d479890