Greenway Biotech, Inc. Gypsum Powder Calcium Sulfate to Improves Soil Drainage and Soil Water Relations- 100% Water Soluble Contains 97% Calcium Sulfate Dihydrate,22.5% Calcium& 18% Sulfur (5 Pounds)
| Country | USA |
| Manufacturer | Dover Publications |
| Binding | Paperback |
| ReleaseDate | 2000-07-12 |
| EANs | 9780486999777 |