TY  - BOOK
AU  - Robert,Alice Louise
TI  - Bacterial wilt and Stewarts leaf blight of corn
T2  - United States. Dept. of Agriculture. Farmers' bulletin
AV  - S21.A6 rev. no. 2092 1967 
U1  - 635.6/72/93 
PY  - 1967///]
CY  - Washington
PB  - U.S. Govt. Print. Off.
KW  - Corn
KW  - Diseases and pests
KW  - Erwinia stewartii
KW  - Stewart's disease of maize
ER  -