Number | Name | Date | Kind |
---|---|---|---|
3111006 | Caron | Nov 1963 | |
3772893 | Eilers | Nov 1973 | |
4704989 | Rosenfeld | Nov 1987 | |
4822420 | Burkhardt et al. | Apr 1989 | |
4824810 | Lang et al. | Apr 1989 | |
5013349 | Tanaka | May 1991 | |
5151123 | Kviesitis | Sep 1992 | |
5175131 | Lang et al. | Dec 1992 |
Entry |
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"USGA Recommendations for Green Construction", USGA Green Section Staff, "USGA Recommendation For A Method Of Putting Green Construction", pp. 1-2, (Mar. 1993). |
One page marketing flier from Eagle-Picher entitled "Dialoam diatomite Soil Conditioner--Keeps greens and tees lush and healthy", (No Data Available). |
Two-page marketing flier from Eagle-Picher entitled "Dialoam diatomite Soil Conditioner", (No Date Available). |