Rift valley fever vaccine development, progress and constraints / 
FAO Fiat Panis 
 - Rome :  Food and agriculture organization of the United Nations ,  2011 . 
 - 36 p. ;  25 sm. 
 - FAO animal production and health  № 12 .
<br/><br/><label>ISBN: </label>978-92-5-106921-9 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Veterinary