Environmental health planning guide.
Edition: [1968 revision]
Series: Public Health Service publication no. 823; Public Health Service publication ;; no. 823.
Publisher: [For sale by the Supt. of Docs., U.S. Govt. Print. Off.
Published: 1969
Place of publication: Washington
Language: eng
Number of pages: 99
Subjects: Sanitary engineering.
Notes: Includes bibliographies.