NLM Digital Collections

Search

Start Over Formats Text ✖Remove constraint Formats: Text Subjects Public Health ✖Remove constraint Subjects: Public Health Subjects Sanitation ✖Remove constraint Subjects: Sanitation Titles Health and sanitation program: agreement between the United States of America and El Salvador : effected by exchange of notes signed at San Salvador, May 4 and 5, 1942 ✖Remove constraint Titles: Health and sanitation program: agreement between the United States of America and El Salvador : effected by exchange of notes signed at San Salvador, May 4 and 5, 1942 Languages Spanish ✖Remove constraint Languages: Spanish Copyright Public domain ✖Remove constraint Copyright: Public domain Dates by Range 1900-1949 ✖Remove constraint Dates by Range: 1900-1949

Refine by:

  • Health and sanitation program: agreement between the United States of America and El Salvador : effected by exchange of notes signed at San Salvador, May 4 and 5, 19421