000 00325nam a2200145Ia 4500
020 _a9781854716057
082 _b.3222
_a500.030
100 _a"Walters,Martin"
245 0 _aEarth Science
260 _bBloomsburry
_c1994
300 _a160
944 _cR
999 _c390986
_d390986