TY  - BOOK
AU  - Youssif,Ahmed Ibrahim Ali
TI  - Estrous synchronization as a tool to improve reproductive efficiency in ewes
PY  - 2014///
KW  - Ewes
KW  - Reproduction
KW  - Breeding
KW  - Estrus
N1  - Thesis (M. Sc.) --  Mansoura University, 2014; Includes bibliographical references (leaves 85-95)
UR  - http://nile.enal.sci.eg/thesis/3524.pdf
ER  -