TY  - BOOK
AU  - Abd El-Hafez,Mostafa Mohamed EL-Baz
TI  - Studies on the physiological and productive adaptation of friesian cattle
PY  - 1991///
KW  - Cattle
KW  - Physiology
KW  - Friesian cattle
N1  - Thesis (M.S.)-- Mansoura University, 1991; Includes bibliographical refences (leaves 96-122); Microfiche; ASUNET; Ain Shams University; 3 microfiches : negative
ER  -