الاصدرارت العلمية

·       Ecological and experimental studies on sediment infauna with particular references to sediment stability , the physical and chemical properties of sediment and bioturbation . Ph.D thesis , Glasgow University . Scotland. U. K. 1990.

·       Meadows , P , S , and Hariri , M. S. B., 1991. Effect of two infauna animals on the permeability and shear strength of sediment. Symp. Zool. Soc. London , 63 : 319 – 321.