1982 Pistillate Flower Drop; Its Probable Bases with Respect to Shading and Poor Nutrition and a Tentative Recommendation for Future Plantings Ryugo, Kay, David E. Ramos, R.M. Carlson, G.A. Lombardi, A. Prataviera, William Olson, Steven Sibbett. 1982.
1975 Sensitivity of Walnut Species and Hybrids to Salinity Catlin, P.B., M. Viveros, R.M. Carlson. 1975.
