TY  - GEN
AU  - Amina Abdo Salem Mohamed
AU  - Abdelmoneim Afifi , 
AU  - Ali Obeidah , 
AU  - Mokhtar Abdelfattah , 
TI  - The physiological reactions of some environmental factors affecting egg laying in the layers / 
PY  - 1997///
CY  - Cairo : 
PB  - Amina Abdo Salem Mohamed , 
N1  - Thesis(Ph.D.) - Cairo University - Faculty of Agriculture - Department of Animal Production - Nutrition - Breeding
UR  - http://172.23.153.220/th.pdf
ER  -