TY  - BOOK
AU  - Cairns, John [ed.]
AU  - Niederlehner, B.R. [ed.]
TI  - Ecological toxicity testing: scale, compledity and relevance 
SN  - 0-87371-599-3
PY  - 1994///
CY  - Boca Raton 
PB  - Lowis 
KW  - Toxicity testing
KW  - Pollution-environmental aspects
N1  - Ref. with end of each chapter
ER  -