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international society for horticultural science working group on fireblight research
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Cilt sonuçları
Symposium on fireblight, a bacterial disease of pomaceous plants
G. S. Roosje, C. J. R. Meijneke, International Society for Horticultural Science. Working Group on Fireblight Research · International Society for Horticultural Science
95 sayfa · 1978
Fire-blight / Congresses / Fruit / Diseases and pests