Dairy systems for the 21st century : proceedings - Joseph, Michigan : American Society of Agricultural Engineers, 1994 - 858 p. ; gráfs. LCCN: 61977 Subjects--Topical Terms: Ganado lechero.Granjas lecheras.Leche--Análisis.Leche--Calidad.Mastitis. Dewey Class. No.: 637.11 / I5 1994