classification

Jorgensen, H. E. 1979. Vegetation of the Yellow Water Triangle, Montana. Montana Dep. of Fish and Game, in cooperation with the Bureau of Land Management. Helena, MT. 57 pp.

• wetland
• classification
• habitat type

Hemstrom, M. A., S. E. Logan, and W. Pavlat. 1987. Plant association and management guide, Willamette National Forest. USDA Forest Service Report R6-Ecol 257-B-86. Pacific Northwest Region, Portland, OR. 312 pp.

• classification
• habitat type

Castetter, E. F. 1956. The vegetation of New Mexico. New Mexico Quarterly 26:257-288.

• vegetation
• biomes
• classification