TY  - GEN
AU  - Isom, Billy G. ed.
ED  - SYMPOSIUM ON RATIONALE FOR SAMPLING AND INTERPRETATION OF ECOLOGICAL DATA IN THE ASSESSMENT OF FRESHWATER ECOSYSTEMS (1983: Philadelphia)
TI  - Rationale for sampling and interpretation of ecological data in the assessment of freshwater ecosystems
SN  - 0803104553
PY  - 1986///
CY  - Philadelphia
PB  - ASTM
KW  - WATER QUALITY-BIOASSAY
KW  - FRESHWATER ECOSYSTEMS
KW  - FRESHWATER ECOLOGY
ER  -