Saltmarsh caterpillars
Subtitle: temperature control of melanism in larvae.
Contributors: United States. Science and Education Administration. Agricultural Research. Western Region.
Series: Agricultural research results -- 4.
Publisher: Agricultural Research (Western Region), Science and Education Administration, U. S. Dept. of Agriculture; Available from USDA, SEA, Yakima Agricultural Research Laboratory]
Published: 1979
Place of publication: Berkeley, Calif; [Yakima,Wash
Language: eng
Number of pages: 11
Subjects: Salt-marsh caterpillar -- Color.
Notes: "February 1979."

Bibliography: p. 5-6.