TY  - BOOK
AU  - Dickson, Kenneth L.
AU  - Cairns, John,
AU  - Livingston, Robert J.
ED  - American Society for Testing and Materials.
TI  - Biological data in water pollution assessment: quantitative and statistical analyses : a symposium 
T2  - ASTM special technical publication ; 652
SN  - 0465200016 :
U1  - 628.1/61 
PY  - 1978///
CY  - Philadelphia
PB  - ASTM
KW  - Water quality biological assessment
KW  - Congresses
N1  - Includes bibliographical references and index
ER  -