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1
Biological control of soil-borne pathogens attacking tobacco [microform]
Published 1979Visual Material -
2
Survey, identification and pathogenicity tests of nematodes associated with tobacco grown in northern Luzon [microform]
Published 1977Visual Material -
3
Tobacco leaf curl virus its transmission, virus-vector relationship, and host range [microform]
Published 1977Visual Material -
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5
Tobacco leaf curl virus its transmission, virus-vector relationship, and host range
Published 1965Thesis -
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8