Biblio
Found 5 results
Author Title [ Type] Year Filters: First Letter Of Last Name is S and Author is Stevens, R.G. [Clear All Filters]
“Agricultural phosphorus management using the Oregon/Washington phosphorus indexes”, Extension Service, Oregon State University, 2003.
, “Managing irrigation water quality for crop production in the Pacific Northwest”, Oregon State University Extension Service, 2007.
, “Managing salt-affected soils for crop production”, Oregon State University Extension Service, 2007.
, “Managing saltaffected soils for crop production”, PNW 601-E, 2007.
, “Monitoring soil nutrients using a management unit approach”, Oregon State University Extension Service, 2003.
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