title: Internal cork, a new disease of sweet potato of unidentified cause.
authors.forename: C J
authors.initials: CJ
authors.lastname: NUSBAUM
mesh_terms: D004194:Disease; D006801:Humans; D027723:Ipomoea batatas; D010935:Plant Diseases; D011198:Solanum tuberosum
keywords: SWEET POTATOES/diseases