Assignment in Mexico, Central America and Panama relating to a study of and recommendations concerning activities in the field of plant protection.
1954
KEENAN WN
AGROVOC关键词
书目信息
其它主题
Production vegetale; Produccion vegetal; Produccion animal; Reglementation; Proteccion de las plantas
类型
Text
2016-05-15
AGRIS AP
在Google Scholar上查找
如果您发现与此记录相关的任何错误信息，请联系 [email protected]