Title: Nature protection and wildlife preservation in the western hemisphere. Convention between the United States of America and other American Republics. Opened for signature at the Pan American union at Washington October 12, 1940; signed for the United States of America October 12, 1940. Proclaimed by the President of the United States April 30, 1942. And annex.
Publisher: U.S. Govt. print. off.,
Year: 1943
Subjects: Wildlife conservation; Natural monuments