[Contribution to the study, in Portugal, of changes in reproduction due to Smedi virus and Parvovirus [swine]]
1981
Vieira, R.P.
AGROVOC关键词
书目信息
页码
pp. 50-52
其它主题
Prevencao de doencas; Diagnostico; Periodo de gestacao; Alteracoes da reproducao; Suinos
语言
葡萄牙语
注释
Some tables; map (disease focuses localization) without scale
类型
Speech/maps Or Atlases
1983-06-15
AGRIS AP