%0 Book %T Geology of part of the Nelchina River gabbronorite and associated rocks, south-central Alaska %A Burns, Laurel E. %S US Geological Survey bulletin 2058 %D 1996 %I For sale by U.S. Geological Survey, Information Services %C Denver, CO %G English %F 274617552 %O by Laurel E. Burns %O Includes bibliographical references (p. 27-28) %L 557.3 s 552/.3 %K Gabbro %K Alaska %K Nelchina River Region %K Igneous rocks %9 Text