URLDate
Verified		Extra Software
Requirements
(if any)		Access
Conditions		Notes
https://gsr.lib.msu.edu/article/o%27brien-tips-1-1[...]01/08/2014PDF Reader
https://gsr.lib.msu.edu/article/o%27brien-tips-1-1[...]
https://gsr.lib.msu.edu/article/o%27brien-tips-1-1[...]
https://issuu.com/tgmdigital/docs/tgm114/807/13/2017Adobe FlashItem is within a single large file; TGM: Latinoamérica Spanish reprint
https://www.aegreenkeepers.com/descargas/revistas/[...]06/04/2014PDF ReaderItem is within a single large file; Greenkeepers Spanish reprint