TY  - BOOK
AU  - Sokal, Robert R.
AU  - Rohlf, F. James.
TI  - Biometry: the principles and practice of statistics in biological research
T2  - Series of books in biology
U1  - 574.0182 
PY  - 1969///
CY  - San Francisco
PB  - W. H. Freeman
ER  -