‡a
pestedespetitsruminantspprinsheepandgoatsproceedingsoftheinternationalworkshopheldatiitaibadannigeria2426september1980
‡A
Peste des petits ruminants (PPR) in sheep and goats :
‡b
proceedings of the international workshop held at IITA, Ibadan, Nigeria, 24-26 September 1980
‡l
eng
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