The immune status of chicken flocks is three commercial farms for newcastes disease and avian infectious bronchitis

Bibliographic Details
Main Author: NOOR Bakry b Mat Darus
Published: Serdang: Serdang: UPM, 1985. 1985.
Subjects:
Description
Item Description:Thesis (Doctor of veterinary Medicine)-UPM, 1985
Physical Description:vi, 22p.; 29cm.