TY  - BOOK
AU  - Tag El-Dien,Mohamed Abdel-Halim
TI  - Studies on cattle phenotypic and genetic performance traits in friesian cattle
KW  - Cattle
KW  - Genetics
KW  - Friesian cattle
N1  - Thesis (Ph.D. )-- Alexandria University, 1997; Includes bibliographical reference (leaves 128-154); Microfiche; Cairo, Egypt; ASUNET; 3 microfiche : negative
ER  -