Global S&T Development Trend Analysis Platform of Resources and Environment
分面浏览：作者 |
| 当前检索式 | ((ALL：Barriers to implementation)) |
| 限定条件 | ((作者：Higgins, Drew)) |
| De Luna, Phil 1 | Hahn, Christopher 1 | Higgins, Drew 1 |
| Jaffer, Shaffiq A. 1 | Jaramillo, Thomas F. 1 | Sargent, Edward H. 1 |
