“Arthropods soil sampling in sweet potato fields in the Cañete Valley”
, International Potato Center Annual Report
. International Potato Center, Lima, Peru, pp. 1-10, 1996.
“Breeding for fire blight resistance and sterility in Cotoneaster”
, Proceedings of the 13th International Workshop on Fire Blight. Acta Hort
, vol. 1056:221-223. 2014.
“Changes in levels of soil microorganisms from decomposing transgenic plants”
, Proceedings of the Annual Meeting of the Soil Ecology Society
. East Lansing, Michigan, 1993.
“Chemical curing range forage for fall grazing”
, Proceedings, Western Section, American Society of Animal Science
, vol. 19. Oregon Agricultural Experiment Station, 1968.