American agriculture in an energy perspective.
1979
Heichel G.H.
书目信息
Proceedings of the ... annual corn and sorghum research conference
页码
v.104-118
语言
英语
注释
ill.
类型
Journal Article
来源
Proceedings-of-the-...-annual-corn-and-sorghum-research-conference (USA). (1979). (no. 34th) p. 104-118.
团体作者
Illinois (USA). University at Urbana-Champaign. Energy Research Group. United States. Dept. of Energy. Division of Buildings and Community Systems.
2012-11-15
AGRIS AP
