TY  - BOOK
AU  - Abou Zeid,Atef Ali
TI  - Serologic studies on newcastle disease virus in Sharkia Governorate
PY  - 1992///
KW  - Newcastle disease virus
N1  - Thesis (M.S.)-- Zagazig University, 1992; Includes bibliographical references (leaves 65-89); Microfiche; ASUNET; Ain Shams University; 2 microfiches : negative
ER  -