Don't let weather blight potato crops
2000
Coetzee, E.
AGROVOC关键词
书目信息
其它主题
Infestacion; Deperissement; Sudafrica; Blights; Tizon; Factores climaticos; Controle de maladies
语言
英语
注释
6 photos
2000-08-15
AGRIS AP