Grimshaw, R.G. Meyers, L.R.
A review of existing soil conservation technologies and a proposed method of soil conservation using contour farming practices backed by vetiver grass hedge Innovation in resource management: proceedings - Washington, D.C. (EUA) 1989 - p. 81-97
Bib. p. 88-93
A review of existing soil conservation technologies and a proposed method of soil conservation using contour farming practices backed by vetiver grass hedge Innovation in resource management: proceedings - Washington, D.C. (EUA) 1989 - p. 81-97
Bib. p. 88-93