000 00296nam a2200121Ia 4500
008 250120s9999 xx 000 0 und d
082 _bTow
100 _aTownsend
245 0 _aOceanography and marine biology: an introduction to marine science
260 _c2012
365 _d600
942 _cBK
999 _c17402
_d17402