Tropical sprue -- Research -- Puerto Rico.
Subject
Subject Source: Library of Congress Subject Headings
Found in 1 Collection or Record:
William B. Castle papers
Collection Identifier: H MS c174Overview:
The William B. Castle papers, 1889-1991 (inclusive), 1925-1989 (bulk), consist of Castle's professional and personal correspondence, research records, personal and family papers, writings and publications, newspaper clippings, and assorted awards and honors.