00775cam a2200241 4500 gs 68000382 DLC 20260227111423.0 691104s1969 dcub b 00010 eng c gs 68000382 //r85 U.S. Geological Survey Library QE75 .C5 no. 611 TN930 .F66 Copy 2. 553/.67 Foster, Helen Laura, 1919- Asbestos occurrence in the Eagle C-4 quadrangle, Alaska, by Helen L. Foster. Washington [U.S. Geological Survey] 1969. iii, 7 p. maps. 26 cm. Geological Survey circular 611 Bibliography: p. 7. Asbestos Alaska Eagle region. Geological Survey circular ; 611. 30563 30563