1. 1946 Culture methods for a free-living soil nematode. M.A. Thesis, Stanford University.
2. and 1949 Toxicity of penicillin on a free-living soil nematode, Rhabditis elegans. Soc. Am. Bact. Proc. Meetings, 70.
3. and 1937 An introduction to nematology. Section I, Part 1, 53 pp. Monumental Printing Co., Baltimore, Md.