12_3 Hardpan.jpg Eroded gullies in the hardpanThumbnailsKanu uka, 2015Eroded gullies in the hardpanThumbnailsKanu uka, 2015Eroded gullies in the hardpanThumbnailsKanu uka, 2015Eroded gullies in the hardpanThumbnailsKanu uka, 2015Eroded gullies in the hardpanThumbnailsKanu uka, 2015
Erosion control efforts above Hakioawa, 2012