URLDate
Verified		Extra Software
Requirements
(if any)		Access
Conditions		Notes
http://dx.doi.org/10.2135/cropsci2009.09.0479DOI Link
https://acsess.onlinelibrary.wiley.com/doi/10.2135[...]03/01/2024Item is within a limited-access website
https://acsess.onlinelibrary.wiley.com/doi/epdf/10[...]03/01/2024PDF ReaderItem is within a limited-access website
http://www.stma.org/sites/stma/files/Technical_Res[...]01/23/2012PDF ReaderHosted on Sports Turf Managers Association website