The First International Lake Ladoga Symposium: Proceedings of the First International Lake Ladoga Symposium: Ecological Problems of Lake Ladoga, St. ... November 1993 (Developments in Hydrobiology)

by: Heikki Simola · Markku Viljanen · Tatyana Slepukhina · Raj Murthy Hardcover details (USA). ISBN: 978-0-7923-3972-4 ISBN-10: 0-7923-3972-X Springer · 1996