Search Results - Papua New Guinea Plant Pathology Symposium (3rd : 1981 : University of Papua New Guinea)

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    The third Papua New Guinea Plant Pathology Symposium, the University of Papua New Guinea, 13th-15th October, 1981 proceedings

    Published 1981
    “…Papua New Guinea Plant Pathology Symposium (3rd : 1981 : University of Papua New Guinea)…”
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