2012
2005
Dafni A, Kevan PG, Husband BC (2005) Practical pollination biology. Enviroquest Ltd., Cambridge, Ontario. |
2003
Camillo E (2003) Polinização de maracujá. Holos Editora, Ribeirão Preto. |
1993
Free JB (1993) Insect pollination of crops, 2nd ed, Academic Press, London, San Diego. |
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Pirani JR, Cortopassi-Laurino M (1993) Flores e abelhas em São Paulo. São Paulo: Edusp/Fapesp. |
1984
Richards KW (1984) Alfalfa leafcutter bee management in Wester Canada. Pub. 1495E. Agriculture Canada. |
1979
Faegri K e L Van Der Pijl (1979) The principles of pollination ecology, 3rd revised ed. Pergamon Press, Oxford. |
1962
Carson R (1962) Silent Spring. Houghton Mifflin Company, Boston, New York. |