作者: Robert Gibbens
DOI: 10.2307/3625639
关键词:
摘要: In recent years a great amount of work has been done on revegetation eroded farm lands. Grasses have widely used because their economic value and erosion controlling properties. native prairies there are associated with the dominant grasses large number subdominant forbs, which an integral part vegetation. Agencies dealing expressed interest in possible use some these forbs to supplement projects.