TY  - BOOK
AU  - John Wishart
AU  -  H. G. Sanders, 
TI  - Principles and practice of field experimentation
U1  - 519.502463 
PY  - 1955///
CY  - Cambridge
PB  - W Heffer and Sons Ltd
N1  - John Wishart & H. G. Sanders: Principles and practice of field experimentation.  (2nd Ed)  Cambridge.  W Heffer and Sons Ltd, 1955.--(519.502463WIS)
ER  -