Investigation of environmental change in two mesotrophic lakes in Mid-Wales : Llyn Eiddwen and Llyn Fanod /
Bennion, Helen.
Allott, T. E. H.
Shilland, E.
Countryside Council for Wales.
ENSIS Limited (Firm)
University College, London.Environmental Change Research Centre.
London : Environmental Change Research Centre, University College London,
1998.
"A report to the Countryside Council for Wales by ENSIS Ltd., contract no.: FC 73-01-71A."
Includes bibliography.
Lakes