TY  - BOOK
AU  - Mahmoud,Amina Abdel Moen
TI  - The role of pigeons in transmitting some of poultry pathogenic viruses
PY  - 1983///
KW  - Poultry
KW  - Virus diseases
KW  - Pigeons
KW  - Birds as carriers of disease
N1  - Thesis (Ph.D.) -- Cairo Univesity, 1983; Includes bibliographical references (leaves 84-104); Microfiche; Cairo, Egypt; ASUNET; 2 microfiche : negative
ER  -