TY  - BOOK
AU  - Permin,Anders
AU  - Hansen,Jorgan W.
TI  - Epidemiology, diagonosis and control of poultry parasites / 
SN  - 9251042152
PY  - 1998///
CY  - Rome : 
PB  - Food and Agriculture Organization, 
KW  - Poultry
KW  - Parasites
N1  -  Includes bibliography : p. 159-160
ER  -