[Seasonal and periodic changes in the intensity of epizootic abortion of ewes]
1988
Shtefan, M.K.
AGROVOC关键词
书目信息
页码
pp. 32-33
其它主题
Estaciones del ano; Urss/ epidemiologia; Urss/ epidemiologie; Ussr/ epidemiology
语言
俄语
1989-08-15
AGRIS AP