1. Biblio

Biblio

Found 5 results
Author [ Title(Asc)] Type Year
Filters: Author is Stevens, R.G.  [Clear All Filters]
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M
M. Staben, Ellsworth, J. W., Sullivan, D. M., Horneck, D. A., Brown, B., and Stevens, R. G., “Monitoring soil nutrients using a management unit approach”, Oregon State University Extension Service, 2003.
H. D., Ellsworth, J. W., Hopkins, B. G., Sullivan, D. M., and Stevens, R. G., “Managing salt-affected soils for crop production”, Oregon State University Extension Service, 2007.
D. A. Horneck, Ellsworth, J. W., Hopkins, B. G., Sullivan, D. M., and Stevens, R. G., “Managing saltaffected soils for crop production”, PNW 601-E, 2007.
B. G. Hopkins, Horneck, D. A., Stevens, R. G., Ellsworth, J. W., and Sullivan, D. M., “Managing irrigation water quality for crop production in the Pacific Northwest”, Oregon State University Extension Service, 2007.
A
D. M. Sullivan and Stevens, R. G., “Agricultural phosphorus management using the Oregon/Washington phosphorus indexes”, Extension Service, Oregon State University, 2003.