Chalmers, C. H. Bacterial in relation to milk supply; a practical guide for the commercial bacteriologist - 4 ed - London, Arnold, 1955 - 291 p. : ilus LCCN: 10442 Subjects--Topical Terms: Agua--Análisis.Leche--Análisis.Leche--Bacteriología. Dewey Class. No.: 637.127 / C43 1955