TY  - BOOK
AU  -  Kurstak,Eduardo
AU  -  Kurstak,Christine
TI  -  Comparative diagnosis of viral diseases : :  vertebrate animals and related viruses / 
SN  -  012429703X
U1  -  636.0896 VER 
PY  - 1981///
CY  -  Newyork : 
PB  -  Academic Press, 
N1  -  Includes bibliographical references
ER  -