TY  - BOOK
AU  - Harold K. Wilson
AU  -  Alvin H. Larson, 
TI  - Identification and judging of crops weeds and diseases
U1  - 633 
PY  - 1955///
CY  - Saintpaul
PB  - The Webb Publishing Company
N1  - Harold K. Wilson & Alvin H. Larson: Identification and judging of crops weeds and diseases.  Saintpaul.  The Webb Publishing Company, 1955.--(633WIL)
ER  -