ACCIDENT PREVENTION IN MODERN METHODS OF HAY HARVESTING

被引：0

作者：

HEIDT, H

机构：

来源：

LANDTECHNIK | 1969年 / 24卷 / 10期

关键词：

D O I：

暂无

中图分类号：

S3 [农学（农艺学）];

学科分类号：

0901 ;

摘要：

引用

页码：336 / &

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