This manual should be helpful for all categories of agricultural extension--those without previous training in soil science as well as those with such background. It has several purposes: to provides easily grasped explanations of basic soil managment principles relevant to Peace Corps activities in low input agricultural production projects. It seeks to equip the Peace Corps Volunteer with appropriate tools in the absence of more sophisticated alternatives.
出版物详细信息
- 出版者: Peace Corps, Information Collection and Exchange,
- Dewey Decimal: 631.45
- ECHO 图书馆: 631.45 WIL