TY  - BOOK
AU  - Stewart,Blair
TI  - An analysis of speculative trading in grain futures
T2  - [U. S. Dept. of Agriculture] Technical bulletin
AV  - S21 .A72 no. 1001
U1  - 332.64 
PY  - 1949///
CY  - Washington
PB  - U.S. Dept. of Agriculture, Commodity Exchange Authority
KW  - Grain trade
KW  - United States
ER  -