Fertilizer and variety trials and demonstrations in Ethiopia 1971-72
1972
AGROVOC关键词
书目信息
EPID publication
其它主题
Fertilizers and manures; Crop yields
语言
英语
类型
Monograph; Book; Text
团体作者
Ethiopia. YaGebren ā Ministér. Extension and Project Implementation Department.
2024-02-27
2025-07-20
MODS