URLDate
Verified		Extra Software
Requirements
(if any)		Access
Conditions		Notes
https://listings.lib.msu.edu/grnsd/1993mayjun.pdf04/23/2018PDF ReaderItem is within a single large file
http://archive.lib.msu.edu/tic/matnl/article/1994m[...]04/23/2018PDF ReaderVariant illustration; Turfgrass Matter reprint