Floral biology of some plants
Studies on the sexual potentiality of greater yarn
Nesting activity and foraging ecology of large carpenter bees, xylocopa latipes and xylocopa pubescens (xylocopidae) in relation to flower morphology, floral biology and floral rewards of some plant species
Nesting activity and foraging Ecology of large carpenter bees, Xylocopa latipes and Xylocopa pubescens (Xylocopidae) in relation to Flower Morphology, Floral Biology and floral rewards of some plant species