http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Geology and origin of the Chilean nitrate deposits
Instituto de Investigaciones Geológicas (Chile)
1 online resource (iv, 37 pages) : illustrations, maps.
by George E. Ericksen; prepared in cooperation with the Instituto de Investigaciones Geológicas de Chile.
Title from title screen (viewed October 9, 2014).
"A discussion of the characteristic features of the nitrate deposits and the sources and modes of accumulation of their saline components."
Includes bibliographical references (pages 32-37).
Geological Survey professional paper ; 1188