Gregersen, H. M.
概要
| 作品: | 1 作品在 0 項出版品 0 種語言 | |
|---|---|---|
書目資訊
U.S. investment in the forest-based sector in Latin America : = problems and potentials /
by:
Contreras, Arnoldo H.; Gregersen, H. M.
(書目-語言資料,印刷品)
Guidelines for economic appraisal of watershed management projects /
by:
Gregersen, H. M.
(書目-語言資料,印刷品)