Water resources
By: prepared by an Open University Course Team.
Series: Open University. Earth's Physical Resources Course Team. Science : a second level course : the earth's physical resources -- block 5
Publisher: Open University Press
Published: 1974
Place of publication: Walton Hall, Milton Keynes
Language: eng
Number of pages: 59
Subjects: Water-supply.; Hydrology.; Water quality management.
Notes: Bibliography : p. 58.