A statistical method for evaluating systematic relationships
- R. Sokal, C. Michener
- Computer Science
- 7 January 1958
The Bees of the World
- C. Michener
- Environmental Science
- 2000
In this extensive update of his definitive reference, Charles D. Michener reveals a diverse fauna that numbers more than 17,000 species and ranges from the common honeybee to rare bees that feed on…
Economic value of tropical forest to coffee production.
- T. Ricketts, G. Daily, P. Ehrlich, C. Michener
- Environmental ScienceProceedings of the National Academy of Sciences…
- 24 August 2004
The value of tropical forest in supplying pollination services to agriculture translates into approximately 60,000 USD per year for one Costa Rican farm during 2000-2003, which is commensurate with expected revenues from competing land uses and far exceeds current conservation incentive payments.
A classification of the bees of the Australian and South Pacific regions
- C. Michener
- Environmental Science
- 1965
Bee Societies. (Book Reviews: The Social Behavior of the Bees. A Comparative Study)
- C. Michener
- Biology
- 1974
This book is the first to offer a systematic account of social behavior in the entire super family "Apoidea", characterizing and describing all levels of social organization in the bees from simple aggregations of solitary nests to elaborate, eusocial colonies.
A QUANTITATIVE APPROACH TO A PROBLEM IN CLASSIFICATIONâ€
- C. Michener, R. Sokal
- BiologyEvolution; International Journal of Organic…
- 1 June 1957
The objectives of the study were to investigate numerous characters simultaneously in a considerable group of species; to quantify the relations shown among the species, using objective methods; and to indicate these relationships.
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