TY  - BOOK
AU  - Thorp,James H.
AU  - Covich,Alan P.
TI  - Ecology and classification of North American freshwater invertebrates
T2  - Aquatic ecology series
SN  - 9780123748553
AV  - QL151 .E36 2010
PY  - 2010///
CY  - Amsterdam, Boston
PB  - Academic Press
KW  - Freshwater invertebrates
KW  - Ecology
KW  - North America
KW  - Classification
N1  - Includes bibliographical references and index
ER  -