Periphyton of freshwater ecosystems
Wetzel, Robert G, Ed.
Periphyton of freshwater ecosystems - - W Junk Publishers, Boston 1983 - 346 - .
Aquatic ecology-- Fresh water ecology-- Pond ecology-- Limnology (biology)-- groundwater ecology
577.6 WET-P
Periphyton of freshwater ecosystems - - W Junk Publishers, Boston 1983 - 346 - .
Aquatic ecology-- Fresh water ecology-- Pond ecology-- Limnology (biology)-- groundwater ecology
577.6 WET-P