Yazar
i johnsen
2 cilt bulundu.
Cilt sonuçları
Principles of Environmental Science and Technology
I. Johnsen, S. E. Jorgensen · Elsevier Science & Technology Books
Sayfa sayısı yok · 1989
Environmental engineering / Environmental protection / Environmental sciences
Acid deposition and novel forest decline in central and northern Europe
Lars Moseholm, Bent Andersen, I. Johnsen, Nordic Council of Ministers · Nordic Council of Ministers
Sayfa sayısı yok · 1988
Acid deposition / Forest declines