Supplement to Miscellaneous Paper 7 was published in 1966. For master (tiff) digital images of maps contained in this document contact scholarsarchive@oregonstate.edu
Several changes appear to be needed in present disposal practices.
Usable materials are discarded in our society in large volume and many of these substances are nonreplaceable minerals. Not only are the minerals themselves lost to society but the energy which produced them is lost as well. Also, the current...
The variability in morphologic, chemical, and physical soil
properties within the Willakenzie silty clay loam, 2 to 12 percent
slopes, map unit in Yamhill County, Oregon was measured.
The objectives of the study included (1) describing the frequency
distributions of individual soil properties, (2) measuring the
taxonomic composition of the...