Safe drinking water
Subtitle: information and practice when treatment of drinking water supplies is necessary
By: prepared by Jim Howard
Edition: Rev. ed.
Series: An Oxfam technical guide
Publisher: [s.n.]
Published: 1978
Place of publication: Oxford
Language: eng
Number of pages: 15
Notes: Cover title.

"First edition April 1974 by R.H. Burns and J. Howard."