http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Results of a biological reconnoissance of the Yukon river region
General account of the region. Annotated list of mammals
100 pages : vii plate including frontispiece (map) ; 23 cm.
By Wilfred H. Osgood. Annotated list of birds. By Louis B. Bishop.
U. S. Dept. of Agriculture. Division of biological survey. North American fauna no. 19