000 00405nam a2200157Ia 4500
008 231128s9999 xx 000 0 und d
020 _a0-278-47153-6
040 _aPHSA
_cPHSA
082 _aCIR 550 N36 1981
100 _aNamowitz, Samuel N. Stone, Donald B.
245 0 _aEarth science
260 _aMassachusetts
_bD.C. Health and Company
_c1981
300 _a566 p.
942 _cBK
999 _c1360
_d1360