Resources by Erik Ervin
| Title | Available As | Summary | Date | ID | Author |
|---|---|---|---|---|---|
| Soil Testing for the Lawn and Landscape | May 1, 2009 | 430-540 | |||
| Soil Test Note 14: Athletic Fields, Golf Course Fairways, Sod Production, and Large Industrial/Recreational Lawns | Mar 3, 2022 | 452-244 (SPES-362NP) | |||
| Soil Test Note 17: Lawn Fertilization for Cool Season Grasses | Mar 16, 2021 | 452-717 (SPES-306P) | |||
| Soil Test Note 18: Lawn Fertilization for Warm Season Grasses | Mar 25, 2021 | 452-718 (SPES-305P) |