The Vaal River catchment
Subtitle: problems and research needs
By: E. Braune and K. H. Rogers.
Contributors: Rogers, Kevin H.; National Programme for Environmental Sciences (South Africa). Committee for Inland Water Ecosystems.
Series: South African national scientific programmes report ;; no. 143
Publisher: Foundation for Research Development, Council for Scientific and Industrial Research
Published: 1987
Place of publication: Pretoria
Language: eng
Number of pages: 36
Subjects: Water-supply -- South Africa -- Vaal River Watershed.; Water quality -- South Africa -- Vaal River Watershed.
Notes: Includes bibliographical references (p. 26-36).
"A report of the Committee for Inland Water Ecosystems, National Programme for Ecosystems Research."