Alexander C. Martin, Herbert S. Zim [and] Arnold L. Nelson
Format
Books
Language
English
Publication
New York : McGraw-Hill, [1951]
Physical Details
ix, 500 pages : illustrations, maps. ; 24 cm
OCLC
ocm01627675
"Prepared under the direction of the United States Fish and Wildlife Service, Department of the Interior, at the Patuxent Research Refuge, Laurel, Maryland."