Relation of plants to malaria control in Puerto Rico.
Series: U. S. Public Health Service. Public health reports. Supplement; no. 200
Publisher: U.S. Govt. Print. Off.
Published: 1948
Place of publication: [Washington
Language: eng
Number of pages: 39
Subjects: Malaria -- Puerto Rico.; Botany -- Puerto Rico.; Aquatic plants.
Notes: "References": p. 38.