Migratory waterfowl regulations, 1967-68.
Subtitle: Hearing, Ninetieth Congress, first session. August 10, 1967.
Publisher: U.S. Govt. Print. Off.
Published: 1967
Place of publication: Washington
Language: eng
Number of pages: 127
Subjects: Birds -- Conservation -- Law and legislation -- United States.
Notes: "Serial no. 90-10."