[Level and evolution of purchases of consumption milk [whole milk, skimmed milk, from 1973 to 1978, in Belgium]]
1979
Ackerman, L. | Heghe, G. van
书目信息
出版者
Bruxelles (Belgium)
页码
10 p.
语言
法语
注释
4 illus.
类型
Non-Conventional
1980-06-15
AGRIS AP