bullard fellows
- Ecological forest management, GIS implementation, Forest sector of Russian economy, Forest history. 1993
- Field trip to David Henry's plot; Pisgah NH. 1972
- FORCOM: Tree-Grass Community Model on the Base of Generalized `Gap Model' Approach. Model formulation, algorithm, trial runs and User's Guide to FORCOM.11. 1991
- Recovery and Morphology of Pinus Resinosa Ait. Trees 50 Years After They Were Displaced by A Hurricane. 1989