Coexistence and competition in two species of legume aphids
By: by Sherburne Friend Cook, Jr.
Published: 1961
Language: eng
Number of pages: 106
Subjects: Pea aphid -- Ecology.; Spotted alfalfa aphid -- Ecology.; Legumes -- Diseases and pests.; Competition (Biology)
Notes: Thesis (Ph. D.)--University of California, Berkeley, 1961.

Includes bibliographical references (leaves 88-106).