Early Survival and Height Growth of Douglas-fir and Lodgepole Pine Seedlings and Variations in Site Factors Following Treatment of Logging Residues / W. Lopushinsky, D. Zabowski, and T.D. Anderson.W. Lopushinsky1992
Composition of Root Pressure Exudate from Conifers / D.O. Ketchie and W. Lopushinsky.D. O. Ketchie1981
Soil Water Use by Ceanothus Velutinus and Two Grasses / W. Lopushinsky and G.O. Klock.W. Lopushinsky1990
Effect of Operational Fertilization on Foliar Nutrient Content and Growth of Young Douglas-fir and Pacific Silver Fir / P.H. Cochran, W. Lopushinsky, and P.D. McColley.P. H. Cochran1986