/cgi-bin/koha/opac-search.pl?q=ccl=au%3A%22Koschmann%2C%20Albert%20Herbert%2C%22&sort_by=relevance&format=rss 2 0 50 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=27885 By Loughlin, G. F..
Washington, U.S. Govt. Print. Off., 1942 .
vii, 168 p. , At head of title: U. S. Dept. of the Interior, Harold L. Ickes, secretary. Geological Survey, W. C. Mendenhall, director. | Five folded plates in pocket. | "Prepared in cooperation with the State Bureau of Mines and Mineral Resources, New Mexico School of Mines." 29 cm..

]]> Place hold on Geology and ore deposits of the Magdalena mining district, New Mexico,

]]> /cgi-bin/koha/opac-detail.pl?biblionumber=27885 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=30541 By Koschmann, Albert Herbert,.
Washington, U.S. Dept. of the Interior, 1968 .
v, 283 p. 30 cm..

]]> Place hold on Principal gold-producing districts of the United States,

]]> /cgi-bin/koha/opac-detail.pl?biblionumber=30541