@inproceedings{inproceedings9239d485,
title   = {Temporal characteristics of the visits of a specialist bee ( tetraglossula ventralis ) to the flowers of ludwigia elegans},
author = {Gimenes, M and Benedito-Silva, Ana Amélia and Marques, M D},
year = {1993},
publisher = {Universidad Nacional Autonoma do Mexico},
booktitle   = {Simposio Latino-Americano de Cronobiologia}
}