URLDate
Verified		Extra Software
Requirements
(if any)		Access
Conditions		Notes
http://archive.lib.msu.edu/tic/alapt/article/2017a[...]11/03/2017PDF ReaderItem is within a single large file
http://www.lawnandlandscape.com/article/ll-082217-[...]08/24/2017Variant pictures; Partial version
http://magazine.lawnandlandscape.com/article/augus[...]08/24/2017Variant pictures