Peterson, Frederick William, 1869- Desert pioneer doctor and Experiences in obstetrics ... - [Calexico, Calif.] Calexico Chronicle, 1947. - 130, 85 p. illus., ports. 22 cm. LCCN: med47002168 //r93 Subjects--Topical Terms: Physicians--Biography.Obstetrics. LC Class. No.: R154.P47 / A3