https://d.lib.msu.edu/teegr/44/OBJ/view#page=7 | 11/13/17 | PDF Reader | | Item is within a single large file |
https://listings.lib.msu.edu/teegr/1975oct.pdf#page=7 | 05/01/2017 | PDF Reader | | Item is within a single large file |
http://archive.lib.msu.edu/tic/matnl/article/1993d[...] | 05/16/2017 | PDF Reader | | Turfgrass Matters reprint |