Five Kansans Listed As Vietnam CasualtiesWASHINGTON (AP) - Five Kansans were listed Tuesday among casualties in Vietnam action. ' !They are Army Cpl. Boyd Can- |field, son of Mrs. Caryl E. Morrow. Topeka; Army Spec. 4. Flo-rentino Rangel, son of Mrs. Mary M. Mitchell, Wichita; Army Pfc. Gerald W. Springer, !son of Mr. and Mrs. Charles C. Springer, Prescott; Marine Lance Cpl. John L. Davis, son of Mr. and Mrs. Willard E. Mitts. Rt. 3, Pleasaon; and Army Sgt. John L. Diederich, j son of Mr. and Mrs. Bernard L. Diederich. Jennings. Diederichpreviously had been reported,missine. I