Robert D. Pfister

Montana's Mission-Oriented Research Program

Carl E. Fiedler, Robert D. Pfister, 1986 .

Classifying Forest Habitat Types Based on Potential Climax Vegetation

Robert D. Pfister, S. Arno, Stephen F. Arno, 1980 .

Effect of roads on growth of western white pine plantations in northern Idaho

Robert D. Pfister, 1969 .

Forest habitat types of Montana.

Bernard L. Kovalchik, Robert D. Pfister, S. Arno, 1977 .