The environmental impact of mastitis: a case study of dairy herds.

[1]  T. Misselbrook Ammonia losses from manure , 2005 .

[2]  A. Boxall,et al.  Veterinary medicines in the environment. , 2004, Reviews of environmental contamination and toxicology.

[3]  M. Huijbregts,et al.  Normalisation figures for environmental life-cycle assessment: The Netherlands (1997/1998), Western Europe (1995) and the world (1990 and 1995) , 2003 .

[4]  Christel Cederberg,et al.  System expansion and allocation in life cycle assessment of milk and beef production , 2003 .

[5]  Berit Mattsson,et al.  Environmentally-friendly food processing. , 2003 .

[6]  A. Boxall,et al.  Are veterinary medicines causing environmental risks? , 2003, Environmental science & technology.

[7]  C. Sandgren,et al.  Evaluation of the Economic Return of Preventive Health Care (FRISKKO) at Herd Level in Dairy Herds in Sweden , 2003 .

[8]  Economics. Production,et al.  Evaluation of environmental impacts in life cycle assessment , 2003 .

[9]  A. Hospido,et al.  Simplified life cycle assessment of galician milk production , 2003 .

[10]  M. Pérez-Cabal,et al.  Genetic relationships between lifetime profit and type traits in Spanish Holstein cows. , 2002, Journal of dairy science.

[11]  M. Zdanowicz Sand and sawdust bedding affect populations of coliforms, Klebsiella spp. and Streptococcus spp. on teat ends of dairy cows housed in freestalls , 2002 .

[12]  C. Cederberg,et al.  Life cycle assessment of milk production — a comparison of conventional and organic farming , 2000 .

[13]  E. Iglesias EL SECTOR AGRARIO GALLEGO A LAS PUERTAS DEL SIGLO XXI: BALANCE DE SUS TRANSFORMACIONES RECIENTES , 2000 .

[14]  G. M. Jones Guidelines to Culling Cows with Mastitis , 1999 .

[15]  K. Treanton,et al.  Revised 1996 IPCC guidelines for national greenhouse gas inventories. v. 1: Greenhouse gas inventory reporting instructions.- v. 2: Greenhouse gas inventory workbook.- v.3: Greenhouse gas inventory reference manual , 1997 .

[16]  S. Pyörälä,et al.  The bovine udder and mastitis. , 1995 .

[17]  F. Lescourret,et al.  Modeling the impact of mastitis on milk production by dairy cows. , 1994, Journal of dairy science.