Panama canal biological area ...
Subtitle: Report. <To accompany H. R. 8919> ...
Series: 76th Cong., 3d sess. House. Rept -- 2316
Publisher: U. S. Govt. print. off.
Published: 1940
Place of publication: Washington
Language: eng
Subjects: United States. Canal Zone Biological Area, Barro Colorado Island
Notes: Submitted by Mr. Bland. Committed to the Committee of the whole House on the state of the Union and ordered printed May 28, 1940.