Soil conservation: new approaches to a continuing problem
1981
Batie, S.S.
Extract: This article discusses the types of soil erosion, where erosion is occurring, why erosion is a problem, why erosion exists, how much soil should be saved, what policies have been pursued to reduce soil losses, and what future policy-directions appear most feasible and effective.
显示更多 [+] 显示较少 [-]AGROVOC关键词
书目信息
其它主题
Farm operators; Farm organization and management (microeconomics)
语言
英语
注释
19 ref.
类型
Text; Monograph; Book
2024-02-27
MODS