disease of small ruminants
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PPR, Pestis des Petitis ruminants PPR is stand for Pestis des pestitis ruminants. is a contagious disease affecting goats and sheep in Africa (from the Tropic ...
PPR, Pestis des Petitis ruminants PPR is stand for Pestis des pestitis ruminants. is a contagious disease affecting goats and sheep in Africa (from the Tropic ...