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A MONOGRAPH OF THE WESTERN HEMISPHERE BUMBLEBEES (HYMENOPTERA: APIDAE; BOMBINAE). III1
Published online by Cambridge University Press: 31 May 2012
Abstract

- Type
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- Information
- The Memoirs of the Entomological Society of Canada , Volume 105 , Supplement S91 , 1973 , pp. 239 - 333
- Copyright
- Copyright © Entomological Society of Canada 1973
Footnotes
Supported in part by Penrose Fund Grants No. 1931 (1955) and No. 2640 (7959) both from the American Philosophical Society, Philadelphia, Pa., and by G-13012 (1960) from the National Science Foundation, Washington, D,C. The writer expresses his sincere thanks for this financial assistance.
References
1 Supported in part by Penrose Fund Grants No. 1931 (1955) and No. 2640 (7959) both from the American Philosophical Society, Philadelphia, Pa., and by G-13012 (1960) from the National Science Foundation, Washington, D,C. The writer expresses his sincere thanks for this financial assistance.
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