TY - GEN AU - Ali Metwally Ali Ahmed AU - Adel Salah Eldeen Shalabe , AU - Mamdouh Omar Abdelsamee , AU - Sohaer Ahmed Arafa , TI - Using yeasts in laying hen diets / PY - 2007/// CY - Cairo : PB - Ali Metwally Ali Ahmed , KW - Laying hen diets KW - Yeasts N1 - Thesis (M.Sc.) - Cairo University - Faculty Of Agriculture - Department Of Animal Production; Issued also as CD N2 - The current study was conducted to evaluate the effect of adding inactive or active dried yeast (saccharomyces cerevisiae) into laying hen diets on their performance and egg quality UR - http://172.23.153.220/th.pdf ER -