000 00396nam a2200145 i 4500
001 90754
003 ES-MaACL
007 t|
008 050124s1922 xxk ||||1| eng d
100 1 _aLeith, C. K.
_971404
245 1 4 _aThe economic aspects of Geology /
_cC.K. Leith.
260 _aLondon :
_bConstable and Co,
_c1922.
300 _aXIII, 457 p. :
_bil. ;
_c23 cm.
852 _aES-MaACL
_jB-2318
999 _c90754
_d90754