TY  - BOOK
AU  - Morsy,Ahmed Hussein Ahmed
TI  - Effect of some environmental factors on milk production and compossition in friesian & its crosses
PY  - 1996///
KW  - Milk yield
KW  - Milk
KW  - Composition
KW  - Friesian cattle
N1  - Thesis (M.S.)--Al-Azhar University,1996; Includes bibliographical references (leaves 103-143); Microfiche; Cairo,Egypt; ASUNET; 3 microfiches:negative
ER  -