000 00517nam a22001817a 4500
003 ZW-GwMSU
005 20170918155437.0
008 111206t xxu||||| |||| 00| 0 eng d
020 _a0773800131
040 _cOST
100 _aGUNN, Angus M.
_94460
245 _aEarth science investigations
_bman's physical environment
_cAngus M Gunn.
260 _aToronto
_bEncyclopaedia Britannica Publications Limited
_c1973
300 _a206
504 _aIncludes index
650 _aEarth science
_94461
942 _2lcc
_cB
999 _c21907
_d21907