TY  - BOOK
AU  - Azim, ME et.al., Ed
TI  - Periphyton: ecology exploitation and management
U1  - 577.6  AZI-P 
PY  - 2005///
CY  - CABI Publishing, UK
KW  - Aquatic ecology-- Fresh water ecology-- Pond ecology-- Limnology (biology)-- groundwater ecology
ER  -