TY  - BOOK
AU  - Plafkin  James L
TI  - Rapid Bioassessment Protocols for use in Streams and Rivers: Benthic Macroinvertebrates and Fish
U1  - 333.784 
PY  - 1986///
CY  - WASHINGTON
PB  - US ENVIRONMENTAL PROTECTION AG
KW  - Rapid Bioassessment Protocols for use in Streams and Rivers: Benthic Macroinvertebrates and Fish
ER  -