000 00252nam a22001217a 4500
999 _c2162
_d2162
020 _a9788131203453
082 _a551.48
100 _aRobert G. Wetzel
245 _aLimnology
260 _aDelhi
_bRajkamal Electric
_c2006
300 _a1006
942 _cBK