Rationale for sampling and interpretation of ecological data in the assessment of freshwater ecosystems : a symposium /
sponsored by ASTM Committee D-19 on Water ; Billy G. Isom
- Philadelphia, Pa. : ASTM, 1986
- 193 p.
- ASTM special technical publication ; 894 .
"ASTM publication code number (PCN) 04-894000-16"
Includes bibliographical references and indexes
0803104553
WATER QUALITY BIOASSAY--CONGRESSES
ENVIRONMENTAL IMPACT ANALYSIS--CONGRESSES
FRESHWATER ECOLOGY--CONGRESSES
QH96.8 .B5 / R374
"ASTM publication code number (PCN) 04-894000-16"
Includes bibliographical references and indexes
0803104553
WATER QUALITY BIOASSAY--CONGRESSES
ENVIRONMENTAL IMPACT ANALYSIS--CONGRESSES
FRESHWATER ECOLOGY--CONGRESSES
QH96.8 .B5 / R374