Edgren & Calhoun, 1958

Information about publication

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Edgren, R.A. & Calhoun, D.W.

Studies on a mixed population of milkweed beetles. Phenological observations during 1956 and 1957

Edgren, R.A. & Calhoun, D.W. • 1958

• Bulletin of the Ecological Society of America
• 39 (3) : 91-92