000			00403nam a2200157Ia 4500
003			NIELib
008			211019s9999||||xx |||||||||||||| ||und||
020			_a0-216-89492-1
082			_a551.1 _bALL
100			_916087 _aAllan, Mike
245			_aWhat do we know about the earth
260			_bBlackie, _c1972. _aLondon :
300			_a35p.; _bCol.ill.; _c21cm
650			_aEarth Sciences
942			_2ddc _cLM
999			_c35700 _d35700