[Economic implications of soil erosion and of the use of some conservation practices at Parana, Brazil]
1989
Sorrenson, W.J. | Montoya, L.J.
AGROVOC关键词
书目信息
页码
110 p.
其它主题
Conservacion de suelos; Lutte anti-erosion; Erosao do solo; Control de la erosion; Conservacao do solo
语言
葡萄牙语
注释
Summary (Pt); 63 tables; 10 illus.; 38 ref.
类型
Summary; Non-Conventional
团体作者
Fundacao Instituto Agronomico do Parana, Londrina (Brazil)
1990-08-15
AGRIS AP