The Online Books Page

Books by R. S. Dunham:

Books in the extended shelves:

• Dunham, R. S. (Raymond Starr), 1890-: Crop rotation and associated tillage practices for controlling annual weeds in flax and reducing the weed seed population of the soil (University of Minnesota, Agricultural Experiment Station, 1958), also by R. G. Robinson and R. N. Andersen (page images at HathiTrust)
• Dunham, R. S. (Raymond Starr), 1890-: The effect of 2, 4-Dichlorophenoxyacetic acid on certain weed and crop seeds (University of Minnesota, Agricultural Experiment Station, 1951), also by L. E. Everson (page images at HathiTrust)
• Dunham, R. S. (Raymond Starr), 1890-: Effects of the interaction of varying temperatures and light intensities on the response of flax to 2, 4-D (University of Minnesota, Agricultural Experiment Station, 1960), also by L. S. Jordan and A. J. Linck (page images at HathiTrust)
• Dunham, R. S. (Raymond Starr), 1890-: Environmental factors relating to the pre-emergence treatment of corn with 2, 4-D and soybeans with TCA (University of Minnesota, Agricultural Experiment Station, 1950), also by H. R. Arakeri (page images at HathiTrust)
• Dunham, R. S. (Raymond Starr), 1890-: Herbicide manual for noncropland weeds (Dept. of the Army; for sale by the Supt. of Docs., U.S. Govt. Print. Off., 1971) (page images at HathiTrust)
• Dunham, R. S. (Raymond Starr), 1890-: Herbicide manual for noncropland weeds (Agricultural Research Service, U.S. Dept. of Agriculture, 1965) (page images at HathiTrust)
• Dunham, R. S. (Raymond Starr), 1890-: Weed seedlings (Agricultural Experiment Station, University of Minnesota, 1947), also by A. H. Larson and R. G. Robinson (page images at HathiTrust)
• Dunham, R. S. (Raymond Starr), 1890-: The weed story (Institute of Agriculture, University of Minnesota, 1973) (page images at HathiTrust)

Find more by R. S. Dunham at your library, or elsewhere.