Found 13 results
Author Title Type [ Year(Asc)]
Filters: Author is J. M. Hart  [Clear All Filters]
2011
H. D., Sullivan, D. M., Owen, J. S., and Hart, J. M., Soil test interpretation guide, Oregon State University, Extension Service, 2011.
2009
J. M. Hart, Sullivan, D. M., Gamroth, M. J., Downing, T., and Peters, A., Silage corn: western Oregon, Extension Service, Oregon State University, 2009.
2003
N. Charles Bell, Sullivan, D. M., Brewer, L., and Hart, J. M., Improving garden soils with organic matter, Oregon State University, Extension Service, 2003.