TY  - BOOK
AU  - Dickson, James Geere,
TI  - Diseases of field crops
U1  - 632 DIC 
PY  - 1947///
CY  - New York
KW  - Field crops
KW  - Diseases and pests
N1  - "Evolved from ... [the author's] °Outline of diseases of cereal and forage crop plants of the northern part of the United States.®"; Includes "References."
ER  -