Identification and judging of crops weeds and diseases
Harold K. Wilson
Identification and judging of crops weeds and diseases - Saintpaul The Webb Publishing Company 1955 - 65p
Harold K. Wilson & Alvin H. Larson: Identification and judging of crops weeds and diseases. Saintpaul. The Webb Publishing Company, 1955.--(633WIL)
ENGLISH
633 / WIL
Identification and judging of crops weeds and diseases - Saintpaul The Webb Publishing Company 1955 - 65p
Harold K. Wilson & Alvin H. Larson: Identification and judging of crops weeds and diseases. Saintpaul. The Webb Publishing Company, 1955.--(633WIL)
ENGLISH
633 / WIL
