Mensah, B. and Kudom, A. 2011. Foraging dynamics and pollination efficiency of Apis mellifera and Xylocopa olivacea on Luffa aegyptiaca Mill (Cucurbitaceae) in southern Ghana. Journal of Pollination Ecology. 4, (May 2011), 34–38. DOI:https://doi.org/10.26786/1920-7603(2011)6.