Gregersen, H. M.
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- Contributor to
- Assessing forestry project imp
- Forest-based development in La
- Gregersen, H. M. Economic anal
- Gregersen, H. M. Economic asse
- Gregersen, H. M. Economics of
- Gregersen, H. M. Integrated wa
- Gregersen, H. M. Planning and
- Gregersen, H. M. Research mana
- Gregersen, H. M. U.S. investme
- Guidelines for economic apprai
- McGaughey, Stephen E. Investme
- People and trees
- Priorities for forestry and ag
- Valuing forests
- Wenger, Wiley D. The effect of