URLDate
Verified		Extra Software
Requirements
(if any)		Access
Conditions		Notes
https://listings.lib.msu.edu/panct/1986.pdf#page=1301/19/2017PDF Reader
http://archive.lib.msu.edu/tic/wetrt/article/1986m[...]11/07/2016PDF ReaderWeeds Trees & Turf reprint; Variant pictures