Al Khalifa, M. S. 1981. An electron microscopical and histological study of the egg development in flour beetle Tribolium castaneum Herbst, (Tenebrionidae, Col. Journal of the College of Sciences University of Riyadh 12:367-383.
Al Khalifa, M. S. 1981. An electron microscopical and histological study of the egg development in flour beetle Tribolium castaneum Herbst, (Tenebrionidae, Col. Journal of the College of Sciences University of Riyadh 12:367-383.