Yazar
Akira Osawa
7 cilt bulundu.
Cilt sonuçları
Permafrost Ecosystems
Akira Osawa, Olga A. Zyryanova, Yojiro Matsuura · Springer London, Limited
529 sayfa · 2010
Biotic communities / Forests and forestry, soviet union
Patterns of tree mortality during an uncontrolled spruce budworm outbreak in Baxter State Park, 1983
Akira Osawa · Maine Agricultural Experiment Station
69 sayfa · 1986
Baxter State Park (Maine) / Diseases and pests / Spruce / Spruce budworm