TY - BOOK AU - El-Tahan,Alaa El-Din Ahmed Hassan TI - Nutritional studies on using rumen contents in animal nutrition PY - 1996/// KW - Rumen KW - Animal nutrition N1 - Thesis (Ph.D.)--Zagazig University,1996; Includes bibliographical references (leaves 126-137); Microfiche; Cairo,Egypt; ASUNET; 3 microfiches:negative ER -