The Conterminous United States Mineral Assessment Program: background information to accompany folio of geologic, geochemical, geophysical, and mineral resource maps of the Ajo and Lukeville 1°by 2°quadrangles, Arizona
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02a0016927;20011205d1992 ekmy0engy01;eng;a z 000yy;r;The Conterminous United States Mineral Assessment Program: background information to accompany folio of geologic, geochemical, geophysical, and mineral resource maps of the Ajo and Lukeville 1°by 2°quadrangles, Arizona;Floyd Gray ... et al;Washington;U.S. GPO;1992;iv, 27 p.;ill;Circular;U.S. Geological Survey;no.1082;2001b;aCircular ; fU.S. Geological Survey ; vno.1082;美国相邻地区的矿产评价方案:亚利桑那州阿霍和Lukeville 1°× 2°图幅区的地质,地球化学,地球物理和矿产资源图背景资料附件;a254.2 ; a464.2;Gray;Floyd;101;454113;P;254.2;C49u;v1082 ; r1602.01;a03;b1;cP