| ID | Title | Type | Institution | Year |
|---|---|---|---|---|
| ID | Title | Type | Institution | Year |
| SFRA-0515 | Survey of eastern hemlock in northern Pennsylvania swamps | Forestry | U.S. Army Corps of Engineers | |
| SFRA-0822 | Revising Wetland Delineation Protocols | Forestry | U.S. Army Corps of Engineers |