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Variability of Norway spruce (Picea abies [L.] Karst.) cone entomofauna in the Tatra National Park in association with the development of cones
cones entomofauna Norway spruce sequence Tatra Mts
2015/3/19
In the years 1987–1993 research aimed at the qualitative and quantitative composition of insects inhabiting the cones of Norway spruce (Picea abies [L.] Karst.) was carried out in the area of the Tatr...
The New Zealand Farm Forestry Association(NZFFA)was formed in 1957, and has grown to include over 5,000 members in the forestry "boom" days of the early 1990's, although numbers have more recently dec...
The Ontario Forestry Association is a non-profit, registered charity. We are dedicated to raising awareness and understanding of all aspects of Ontario's forests, and to develop commitment to stewards...