Global S&T Development Trend Analysis Platform of Resources and Environment
分面浏览：作者 |
| 当前检索式 | ((ALL：Petroleum Engineering)) |
| 限定条件 | ((发表日期：2011)) |
| Bigirwenkya, Naptali 1 | Byaruhanga, Jackson 1 | Ekern, Ole Fredrik 1 |
| Heum, Per 1 | Koojo, Charles A. 1 | Mwakali, Jackson A 1 |
