Index of /w/images/thumb/2/23/Dumbill-strataHW2012.png

	Name	Last modified	Size	Description
	Parent Directory		-
	120px-Dumbill-strata..>	2012-11-13 20:09	14K
	320px-Dumbill-strata..>	2012-11-13 20:09	59K
	100px-Dumbill-strata..>	2012-11-13 20:09	10K