Publisher
Springer Berlin Heidelberg
Reference13 articles.
1. Brian, A.D.: Differences in the flowers visited by four species of bumblebees and their causes. J. Animal, Ecol. 26, 71–98 (1957)
2. Fye, R.E., Medler, J.T.: Spring emergence and floral hosts of Wisconsin bumblebees. Wisc. Acad. Sci., Arts Lett. 43, 75–82 (1954)
3. Hänninen, P.: Bumblebee species on red clover in Central Finland. Pub. Finnish State Agric. Res. Board #197, 1962
4. Hespenheide, H.A. Ecological inferences from morphological data. Ann. Rev. Ecol. Syst. 4, 213–229 (1973)
5. Hutchinson, G.E.: Concluding remarks. Cold Spring Harbor Symp. Quant. Biol. 22, 415–427 (1957)
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