Subjects: Mosquito Control / Titles: Letter from Fred L. Soper to Wilbur A. Sawyer - Digital Collections - National Library of Medicine Search Results

Start Over Subjects Mosquito Control ✖ Titles Letter from Fred L. Soper to Wilbur A. Sawyer ✖

1. Letter from Fred L. Soper to Wilbur A. Sawyer

Publication:: Produced: 7 July 1939
Subject(s):: Mosquito Control
Malaria
Budgets
Financial Support
Archival Collection:: The Fred L. Soper Papers (Profiles in Science)

2. Letter from Fred L. Soper to Wilbur A. Sawyer

Publication:: Produced: 23 November 1938
Subject(s):: Mosquito Control
Culicidae
Budgets
Malaria
Financial Support
Archival Collection:: The Fred L. Soper Papers (Profiles in Science)