TY - JOUR T1 - Studies of the sweet potato weevils of the subfamily Cyladinae. JF - Bulletin of the Southern California Academy of Sciences Y1 - 1941 A1 - Pierce, W. D. SP - 205 EP - 223+3plates VL - 39 N1 - ORIG-Title-Journal-Volume-Combination: Studies of the sweet potato weevils of the subfamily Cyladinae. Bulletin of the Southern California Academy of Sciences 39 ReferenceLetter: a. ER - TY - JOUR T1 - A few remarks on the possible origin of the sweet potato. JF - Bulletin of the Southern California Academy of Sciences Y1 - 1941 A1 - Pierce, W. D. SP - 229 EP - 230. VL - 39 N1 - ORIG-Title-Journal-Volume-Combination: A few remarks on the possible origin of the sweet potato. Bulletin of the Southern California Academy of Sciences 39 ReferenceLetter: b. ER -