Yazar
Donald M Knutson
3 cilt bulundu.
Cilt sonuçları
Dwarf mistletoe seed storage best at low temperature and high relative humidity
Donald M. Knutson · Pacific Northwest Forest and Range Experiment Station, USDA Forest Service
Sayfa sayısı yok · 1971
Seeds / Storage / Dwarf mistletoes
A method for sampling yeasts and bacteria in sound wood
Donald M. Knutson · Pacific Northwest Forest and Range Experiment Station, U.S.D.A. Forest Service
Sayfa sayısı yok · 1970
Wood / Microbiology
Dwarf mistletoe and host tree interactions in managed forests of the Pacific Northwest
Donald M Knutson · U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station
19 sayfa · 1980
Dwarf mistletoes / Host-parasite relationships