Effects of vegetation control and organic matter removal on soil water content in a young Douglas-fir plantation / Warren D. Devine, Constance A. Harrington

Response of Douglas-fir seedlings to nitrogen, sulfur, and phosphorus fertilizers

M. A. Radwan

Levels-of-growing-stock cooperative study in Douglas-fir

Robert O Curtis

Levels-of-growing-stock cooperative study in Douglas-fir

David D Marshall

Dowel-nut connection in Douglas-fir peeler cores

Ronald W. Wolfe

Major Douglas-fir habitat types of central Idaho

Steele, Robert W.

Ten-year development of Douglas-fir and associated vegetation after different site preparation on Coast Range clearcuts

William I. Stein