ABU Agono likes the comment:
Vaccination failures is a major challange to poultry production in the tropics ,and this article is very appropriate and relevant to current field challanges in this region Apart from the numerous reasons identified by the aurthor of the article, I wish to add that the core external and nutritional challanges that need immediate solution for tropical climate are: -The problem of inadequate space p ...
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October 14, 2016