TY  - BOOK
AU  - Federer, Walter T.
TI  - Statistical design and analysis for intercropping experiments.Vol.II: three or more crops
SN  - 0-387-98533-6
U1  - 519.242 
PY  - 1999///
CY  - New York
PB  - Springer-Verlag
KW  - Statistical design
ER  -