Cartwright, Oscar L The rice weevil and associated insects in relation to shuck lengths and corn varieties / O. L. Cartwright - Clemson, South Carolina : Clemson Agricultural College - 28 p. - South Carolina Agri. Exp. Sta. Bull.; 266 . LCCN: 201809 Subjects--Topical Terms: Sitophilus oryza. Arroz -- Plagas