| https://archive.lib.msu.edu/tic/gcman/article/2019[...] | 02/04/2020 | PDF Reader | | Item is within a single large file; Direct download |
| https://lscpagepro.mydigitalpublication.com/public[...] | 11/27/2019 | JavaScript | | Item is within a single large file |
| https://cdn.coverstand.com/61389/628822/4e3f160780[...] | 11/27/2019 | PDF Reader | | Item is within a single large file |
| https://www.gcmonline.com/course/environment/news/[...] | 11/27/2019 | | | Variant title "Oil spills on turf: Facts and myths: When hydraulic oil gets on putting greens, is it the heat that kills the grass? Is dish soap really the best remedy for damage? An overview of the scientific research separates fact from folklore"; Variant pictures |
| https://www.greenkeeperverband.at/wp-content/uploa[...] | 02/21/2024 | PDF Reader | | Item is within a single large file; Greenkeeper News German reprint |
