New approaches to monitoring aquatic eco-systems a symposium - Boyle, Terence P.; ASTM Committee E-47 on Biological Effects and Environmental Fate.; Ecological Society of America (Philadelphia, PA ASTM, 1987)
"ASTM publication code number (PCN) 04-940000-16."
Includes bibliographies and index.
Keywords: Aquatic ecology -- Technique -- Congresses; Environmental monitoring -- Congresses