TY  - BOOK
ED  - United States. 
TI  - Punched Card and Calculating machine Methods for Analysing Lattice Experiments Including Lattice Squares and the Cubic latice
T2  - Research Bulletin
U1  - 73 630.7 
PY  - 1947///
CY  - Iowa
PB  - Agricultural Experiment Station
KW  - Reports
ER  -