TY  - BOOK
AU  - Sorour,Eman Abdel Salam
TI  - Effect of non- hormonal growth promoting supplementation on the production performance of Friesian calves
PY  - 2005///
KW  - Friesian cattle
KW  - Growth
KW  - Genetics
KW  - Reproduction
N1  - Thesis (Ph. D.) -- Cairo University, 2005; Includes bibliographical references (leaves 116-133)
UR  - http://nile.enal.sci.eg/thesis/2409.pdf
ER  -