TY  - GEN
AU  - Sparks, Ti
TI  - Statistics in ecotoxicology
SN  - 0471972991
U1  - 574.5 
CY  - Chichester
PB  - John Wiley
KW  - BIOLOGY
KW  - ECOLOGY
KW  - ECOTOXICOLOGY
KW  - ENVIRONMENTAL POLLUTION
KW  - LIFE SCIENCES
ER  -