TY  - BOOK
AU  - Wehr,John
TI  - Freshwater algae of North America: ecology and classification 
SN  - 9780123858764 (hbk.)
PY  - 2015///
CY  - Amsterdam
PB  - Elsevier
KW  - Algae
KW  - Classification.Systematic works
N1  - Includes index; Includes bibliographical references
ER  -