Search results for: N. Klemann
Bundesgesundheitsblatt - Gesundheitsforschung - Gesundheitsschutz > 2014 > 57 > 5 > 519-523
NJAS - Wageningen Journal of Life Sciences > 2004 > 52 > 2 > 173-184
NJAS - Wageningen Journal of Life Sciences > 2004 > 52 > 2 > 185-193
Preventive Veterinary Medicine > 2003 > 58 > 3-4 > 115-123