Literaturrecherche

Literatur Ellenberg H (2001) Ecological alterations in biocenoses due to nitrogen. Landbauforsch Völkenrode SH 226:43-45

Literatur Iversen M (2001) Livestock farming and the environment : impact on man. Landbauforsch Völkenrode SH 226:47-49

Literatur Hartung J, Wathes CM (2001) Environmental impact of livestock farming in Europe. Landbauforsch Völkenrode SH 226:1-3

Literatur Hartung E (2001) Greenhouse gas emissions from animal husbandry. Landbauforsch Völkenrode SH 226:5-10

Literatur Monteny GJ (2001) Quantify ammonia emissions from buildings, stores and land application. Landbauforsch Völkenrode SH 226:11-14

Literatur Hartung J, Hinz T, Rönnpagel B, Wathes CM (eds) (2001) Livestock farming and the environment : proceedings of workshop 4 on sustainable animal production, held at Hannover, September 28, 2000. Braunschweig: FAL, 66 p, Landbauforsch Völkenrode SH 226