000 00443nam a22001817a 4500
015 _a4496
080 _a551.1
_bREA
100 _aRead, H. H.
100 _aWatson, J.
245 _aIntroduction to geology
_bVolume 2 Earth history
260 _aThe Macmillan
_bLondon
_c1975
300 _a221p.
_bfig.
852 _a2R-2-4
999 _c2329
_d2329