Chemical weed control : 1951 screening experiments
Hinkle, D.A.
Chemical weed control : 1951 screening experiments - Fayetteville 1962 - 31 p. - No. 31; Arakansas Agricultural .
Chemical weed control : 1951 screening experiments - Fayetteville 1962 - 31 p. - No. 31; Arakansas Agricultural .