Funded by the National Science Foundation PEET program (Partnerships for Enhancing Expertise in Taxonomy)
Nickle, W. R. 1967b. On the classification of the insect parasitic nematodes of the Sphaerulariidae Lubbock, 1861 (Tylenchoidea: Nematoda) . Helminthological Society of Washington, Proceedings 34:72-94.
This page uses cascading style sheets (CSS). It should display correctly using current versions of all major browsers.