Is that aphid just sitting there, or is she having lunch?
2000
Tolmay, V. (Agricultural Research Council, Bethlehem (South Africa). Small Grain Inst.)
AGROVOC关键词
书目信息
Wheat Focus (South Africa)
卷
18
期
6
页码
pp. 10-11
其它主题
Enquete; Resistance aux maladies; Sudafrica; Variete; Habitos alimentarios
语言
英语
注释
3 fig.
2000-08-15
AGRIS AP