Agricultural research and extension investment needs and growth in agricultural production [USA].
1981
White F. | Havlicek J. Jr. | Otto D.
书目信息
Research and extension productivity in agriculture
页码
v.431-465
语言
英语
注释
Includes 4 p. ref.
类型
Journal Article
来源
Research-and-extension-productivity-in-agriculture (USA). (1981). p. 431-465.
团体作者
Hebrew Univ. Rehovoth (Israel). Faculty of Agriculture.
2012-11-15
AGRIS AP
