Nectar secretion dynamics of Ziziphus nummularia : a melliferous species of dry land ecosystems
By: Giovanetti, Manuela; Uways, Ayman A.; al-Qurani, Abd al-Aziz Bin Sad…[et al.]. Saudi Journal of Biological Sciences. Vol. 24, no. 7 (Nov. 2017), pp.1470-1474, 5 p.
Subjects: Arid zones; Bees; Ecology; Nectar; Pollination