TY  - GEN
AU  - Townend,
TI  - Practical statistics for environmental and biological scientists
T2  - Practical Statistics for Environmental and Biological Scientists
SN  - 0471496642 (encadernado) . ISBN 0471496650 
PY  - 0000///John Wiley & Sons
CY  - Chichester
PB  - 2002
KW  - Biologia
KW  - Ecologia
KW  - Estatística
N2  - Bibliografia e índice
ER  -