000 00390nam a2200145Ia 4500
008 230917s9999||||xx |||||||||||||| ||und||
040 _e61970
_aMAIN
041 _aEnglish
082 _a363.6 T739C
100 _aTrivedy, R K
245 0 _aChemical and biological methods for water pollution studies
260 _aKarad
_bEnvironmental Publication
_c1984
300 _a215 p.
942 _cBK
999 _c46858
_d46858