Principal insect enemies of the sugar beet in the territories served by the Great Western Sugar Company
Maxson, Asa Chandler
Principal insect enemies of the sugar beet in the territories served by the Great Western Sugar Company by Asa C. Maxson - Colorado The Great Western Sugar Co. 1920 - 157 p. ill. some col.
Beets
595.7:633.63-2.7 M464P
Principal insect enemies of the sugar beet in the territories served by the Great Western Sugar Company by Asa C. Maxson - Colorado The Great Western Sugar Co. 1920 - 157 p. ill. some col.
Beets
595.7:633.63-2.7 M464P