@article{journal,
author = {Al-Ghzawi, A. and Zaitoun, S.  and Mazary, S. and Schindler, M. and Wittmann, D.},
title = {Diversity of bees (Hymenoptera, Apiformes) in extensive orchards in the highlands of Jordan},
year = {2006},
volume = {4},
pages = {42--48},
journal = {Arxius de Miscel·l{\`a}nia Zool{\`o}gica},
keywords = {Pollinators, Stone fruit trees, Wild bees, Insects, Jordan}
}