Temperature and the shell movements of oysters /
by A. E. Hopkins.
- Washington : U.S. Govt. Print. Off., 1931.
- 14 p. ; 28 cm.
- Bulletin / U.S. Department of Commerce. Bureau of Fisheries ; no. 1 .
- Bulletin (United States. Bureau of Fisheries) ; no. 1. .
"From Bulletin of the Bureau of Fisheries, vol. XLVII."