Rezultaty - "Conifers Diseases and pests"
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1
Scleroderris canker of conifers proceedings of an International Symposium on Scleroderris Canker of Conifers, held in Syracuse, USA, June 21-24, 1983
Wydane 1984Hasła przedmiotowe:Książka -
2
Cone and seed insects of North American conifers /
Wydane 1980Hasła przedmiotowe: “…Conifers Diseases and pests Canada.…”
Książka