000			003350000a22001450004500
008			140223b1990 xxu||||| |||| 00| 0 eng d
041			_aENG
080			_aHk N0
082			_aHk N0
100			_aAllby (A)
700			_aAllby(M)
245			_aConcise Oxford dictionary of earth science
260			_c1990
650			_aGeology
999			_c155315 _d155315