Studies of the Mexican Cotton Boll Weevil in the Mississippi Valley Ralph Wesley Howe Published: 1916 Total Pages: 32 Get eBook
Studies of the Mexican Cotton Boll Weevil in the Mississippi Valley Ralph Wesley Howe Published: 1916 Total Pages: 32 Get eBook
Studies in the Biology of the Mexican Cotton Boll Weevil on Short-staple Upland, Long-staple Upland, and Sea-island Cottons George Durward Smith Published: 1921 Total Pages: 48 Get eBook
Recent Studies of the Mexican Cotton Boll Weevil B. R. Coad Published: 1915 Total Pages: 44 Get eBook
Cotton Boll-weevil Control in the Mississippi Delta, with Special Reference to Square Picking and Weevil Picking B. R. Coad Published: 1916 Total Pages: 20 Get eBook
Recent Studies of the Mexican Cotton Boll Weevil Bert Raymond Coad Published: 1915 Total Pages: 36 Get eBook
Studies in the Biology of the Mexican Cotton Boll Weevil on Short-staple Upland, Long-staple Upland, and Sea-island Cottons George Durward Smith Published: 1922 Total Pages: 56 Get eBook