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1.
The CONTROL of eutrophication of lakes and reservoirs edited by S. O. Ryding and Walter Rast
Material type: Text Text; Nature of contents:
Publication details: Paris, France UNESCO 1989
Availability: Items available for loan: MOSTI Library (1)Location, call number: Open shelf 628.168 CON.

2.
Environmental management handbook written and edited by Sven-Olof Ryding by
Material type: Text Text; Nature of contents:
Publication details: Amsterdam IOS Press 1992
Availability: Items available for loan: MOSTI Library (1)Location, call number: Open shelf 504.06 RYD.

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