Anthropogenic impacts on the hydrology of rivers and lochs.
Bragg, O. M.(Olivia M.)author.
Black, A. R.(Andrew R.),author.
Duck, R. W.,author.
Scotland & Northern Ireland Forum for Environmental Research.
University of Dundee.Department of Geography.
Scottish Environment Protection Agency.
"Issued 29/6/99, revised September 1999."
"Report no W98(50)I1."
Includes bibliographic references.