Actas de la Decimasegunda Conferencia Sanitaria Panamericana
Subtitle: Caracas, enero 11-24, 1947
Publisher: Oficina Sanitaria Panamericana
Published: 1949
Place of publication: Washington
Language: spa
Number of pages: 705
Subjects: Public Health; Public health
Notes: At head of t.p.: Oficina Sanitaria Panamericana, Publicaci©đn, No. 241.

Includes index.