Showing 1 - 2 results of 2 for search 'D Gumpf', čas poizvedbe: 0.02s Refine Results
  1. 1
    Occurrence of in periwinkle in California

    Occurrence of in periwinkle in California od A Granett, R Blue, M Harjung, E Calavan, D Gumpf

    Izdano 1976-03-01
    Polni tekst
    Article
  2. 2
    Leafhopper—natural vector of citrus stubborn disease?

    Leafhopper—natural vector of citrus stubborn disease? od G Kaloostian, G Oldfield, H Pierce, E Calavan, A Granett, G Rana, D Gumpf

    Izdano 1975-02-01
    Polni tekst
    Article

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