Respiratory health effects in pig farmers : assessment of exposure and epidemiological studies of risk factors
PRELLER, Liesbeth
Respiratory health effects in pig farmers : assessment of exposure and epidemiological studies of risk factors - Wageningen Agricultural University 1995 - 173p. ill.couv.ill. 22 cm
90-5485-427-8
porc
élevage
épidémiologie
maladie des voies respiratoires
Respiratory health effects in pig farmers : assessment of exposure and epidemiological studies of risk factors - Wageningen Agricultural University 1995 - 173p. ill.couv.ill. 22 cm
90-5485-427-8
porc
élevage
épidémiologie
maladie des voies respiratoires