TY  - BOOK
AU  - Sokal,Robert R.
AU  - Rohlf,F.James
TI  - Biometry: The principles and practice of statistics in biological research 
SN  - 0716712547
AV  - QH405 S64 1981
PY  - 1981///
CY  - San francisco
PB  - W. H. Freeman
KW  - Biometría
ER  -