http://archive.lib.msu.edu/tic/alapt/article/2018n[...] | 02/20/2019 | PDF Reader | | Item is within a single large file |
http://magazine.lawnandlandscape.com/article/novem[...] | 11/28/2018 | | | Item is within a single large file |
https://www.lawnandlandscape.com/article/davey-tre[...] | 11/28/2018 | | | Item is within a single large file |
https://www.lawnandlandscape.com/article/ll-100118[...] | 11/28/2018 | | | Variant pictures |