AGRIS - 国际农业科技情报系统

Comparison of two methods for evaluating aphid populations on cereal crops

1989

Lourenco, A. (Estacao Agronomica Nacional, Oeiras (Portugal))


书目信息
页码
pp. 5-11
其它主题
Analisis estadistico; Poblacion animal; Echantillonnage; Plante cerealiere; Insectos daninos
语言
英语
注释
Summaries (En, Pt)
Map without scale; 2 ill. graph. 10 ref. issued 1993
类型
Speech/maps Or Atlases; Summary; Non-Conventional

1995-08-15
AGRIS AP
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