[Health protection of crops]
1990
AGROVOC关键词
书目信息
出版者
MAPA/DGPA
其它主题
Disease resistance/ plant protection; Productos quimicos agricolas; Resistance aux maladies/ protection des plantes; Dosis de aplicacion; Control quimico; Resistencia a la enfermedad/ proteccion de las plantas; Resistance aux ravageurs; Control biologico
语言
葡萄牙语
注释
12 tables; 36 ill.; map (without scale)
类型
Numerical Data; Speech/maps Or Atlases; Non-Conventional
来源
[A guide to farmers. V. 2. Technical support to the development of agriculture], Corvo, A.J.Z.Brito, F.V. deOliveira, J. deNogueira, M.D.Heitor, N. (comps.).- Lisboa (Portugal): MAPA/DGPA, Mar 1990. p. 215-263
1990-08-15
AGRIS AP
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