Freedman, Ben, 1905- Sanitarian's handbook : theory and administrative practice for environmental health / by Ben Freedman. - 4th ed. - New Orleans : Peerless Pub. Co., 1977. - 1413 p., [2] fold. leaves of plates : ill. - 614 . Includes bibliographical references and index. Subjects--Topical Terms: Environmental health. Dewey Class. No.: 614