TY - JA AU - Meagher,J.W. TI - World dissemination of the cereal cyst nematode (Hererodera avenae) and its potential as a pathogen of wheat U1 - 77-200958 PY - 1977/// KW - Miscellaneous plant disorders KW - Wheat triticum spp N1 - Map. Ref. Review T2 - Journal of Nematology (USA). (Jan 1977). v. 9(1) p. 9-15 ER -