000 00380nam a2200097 4500
080 _a628.54:519.23
_bCEN.87
245 _aMINARS/2/1986-87; Manual for statistical analyses and interpretation of water quality data
700 _aCentral Board for the prevention and control of water pollution
260 _aNew Delhi
_bCBP & CWP
_c1987
300 _a151p
440 _vMonitoring of Indian national acquatic resources
999 _c32355
_d32355