Promoting health in the human environment : a review based on the technical discussions help during the Twenty-seventh World Health Assembly, 1974 /
Autor principal: | |
---|---|
Otros Autores: | |
Formato: | Libro |
Lenguaje: | English |
Materias: |
Descripción Física: | 69 páginas ; 24 cm |
---|---|
ISBN: | 9241560460 |