TY  - BOOK
AU  - Bellinger, Edward G; Sigee, David C
TI  - Freshwater algae: Identification and use as bioindicator
U1  - 579.8  BEL-F 
PY  - 2010///
CY  - Wiley-Blackwell, London
KW  - Algae- Phycology
ER  -