TY - BOOK AU - Rizkalla,Esam Hosny TI - Effect of some food additives on some biochemical and physiological parameters of Clariaz lazera in Egypt PY - 1988/// KW - Fishes KW - Feeding and feeds KW - Egypt KW - Food additives KW - Physiological effect N1 - Thesis (Ph.D.) -- Alexandria University, 1988; Includes bibliographical references (leaves 178-239 ); Microfiche; Cairo, Egypt; ASUNET; 4 microfiche : negative ER -