Participation by farmers, researchers and extension workers in soil conservation
1989
Fujisaka, S. (IRRI (Philippines))
AGROVOC关键词
书目信息
页码
19 p.
其它主题
Cuencas hidrograficas; Forest resources/ technology transfer; Conservacion de suelos; Recursos forestales/ transferencia de tecnologia; Adopcion de innovaciones; Ressource forestiere/ transfert de technologie
语言
英语
注释
17 ref., OQEH
类型
Non-Conventional
1992-08-15
AGRIS AP
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