Weir, J. R. 1., & Hubert, E. E. 1. (1919). A study of the rots of western white pine. Washington, D.C.: U.S. Dept. of Agriculture.
Chicago Style CitationWeir, James R. 1882-1943., and Ernest E. 1887- Hubert. A Study of the Rots of Western White Pine. Washington, D.C.: U.S. Dept. of Agriculture, 1919.
MLA CitationWeir, James R. 1882-1943., and Ernest E. 1887- Hubert. A Study of the Rots of Western White Pine. Washington, D.C.: U.S. Dept. of Agriculture, 1919.
Warning: These citations may not always be 100% accurate.