TY - JOUR T1 - A Study of the Zygopinae Coleoptera:Curculionidae) North of Mexico, I. JF - Bulletin of the Southern California Academy of Sciences Y1 - 1963 A1 - Sleeper, E. L. SP - 209 EP - 227 VL - 62 N1 - [1-xii-1963]. Orig. ref: SLEEPER, E.L. (1963). A Study of the Zygopinae Coleoptera:Curculionidae) North of Mexico, I. Bulletin of the Southern California Academy of Sciences 62(4):209-227. NOTE: [1-xii-1963] ER -