Proceedings of a symposium held at Utah State University, Logan, June 19-24, 1977, which was held under the auspices of the United States-Australian Agreement for Scientific and Technical Cooperation for Joint Meeti
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عنصر شناسه ای
$ALivestock poisoning plants$BCongresses
عنصر شناسه ای
$ALivestock poisoning plants -- United States$BCongresses