Vista normal Vista MARC Vista ISBD

Schrader, Frank C.

United States Geological Survey Bulletin ; no.580-G - Washington-US : United States Geological Survey Bulletin, 1914. - páginas 127-145 : IIustraciones blanco y negro - No. 580-G (1914) - United States Geological Survey Bulletin ; no.580-G . - United States Geological Survey. .