000 00288nam a2200097Ia 4500
100 _aStoermer E F & Smol J P
245 _aDiatoms : Applications For The Environmental And Earth Sciences
260 _bCambridge Univ Press, U K
082 _aI22.9557:12/N99/B23820
300 _app 469; 25*17
999 _c11974
_d11974