. 2015 Oct 22;2015:564189. doi: 10.1155/2015/564189
Copyright © 2015 Nosiku Sipilanyambe Munyinda et al.
This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Figure 1.
Soil sampling pattern.