TY  - BOOK
AU  - Snedecor , George W.
TI  - Statistical methods: applied to experiments in agriculture and biology
U1  - 519.5 21st ed.
PY  - 1937///
CY  - Lowa
PB  - Collegiate Press
KW  - Correlation (Statistics)
KW  - Sampling (Statistics)
KW  - Statistics
N1  - Index: pp 335-41
ER  -