"The Forth River Purification Board and the Institute of Freshwater Ecology contributed to the funding of the study.".
Loch Leven NRR : water quality 1992 and 1993 with special reference to nutrients and phytoplankton, and an assessment of phosphorous levels in the loch sediments by Antony Edward Bailey-Watts. Published by Scottish Natural Heritage in 1994. Publication and catalogue information, links to buy online and reader comments.