TY  - BOOK
AU  - Clewer, Alan G  .
TI  - Practical statistics and experimental design for plant and crop science / 
SN  - 0-471-89908-9
U1  - Ig3:(B28) 
PY  - 2001///
CY  - New York : 
PB  - John Wiley & Sons, Inc. , 
KW  - Botany-Research-Statistical methods
ER  -