000 003330000a22001330004500
008 140223b1978 xxu||||| |||| 00| 0 eng d
041 _aeng
080 _aU20A L8
082 _aU20A L8
100 _aDavidson Donald A
245 _aScience for Physical geographers
260 _aLondon
_bArnold
_c1978
650 _aPhysical Geography
999 _c54029
_d54029