URLDate
Verified
Extra Software
Requirements
(if any)
Access
Conditions
Notes
https://gsr.lib.msu.edu/article/zontek-understand-[...] 11/03/2010 PDF Reader
https://www.usga.org/articles/2010/11/understandin[...]05/18/2015Reprint on the United States Golf Association website
https://issuu.com/nzsti/docs/nztmj_summer_2017_fli[...]12/12/2017JavaScriptItem is within a single large file; New Zealand Turf Management Journal reprint; Variant pictures