Gebrauchte Bücher von Chad McGrath bei rebuy

… Mehr Thor Thorson was the USDA Oregon Natural Resources Conservation Service (NRCS) State Soil Scientist from 2012 to 2015. He is a native of Wisconsin and attended the University of Wisconsin-Madison, graduating with a Bachelor’s degree in Soil Science in 1974. In 1974 he began his career with USDA as a field Soil Scientist in California. He worked on four California soil surveys prior to transferring to Oregon in 1980 as the Oregon State Soil Correlator. From 1983 to 2012 he held positions as Oregon Assistant State Soil Scientist and as a Regional Soil Data Quality Specialist covering parts of Oregon, Idaho and Washington. He retired in 2015 from government service and resides in the Portland, Oregon area. He enjoys golfing, hunting and fishing and continues to provide soil expertise to the Oregon NRCS as a volunteer. Weniger