Global S&T Development Trend Analysis Platform of Resources and Environment
分面浏览：来源平台 |
| 当前检索式 | ((ALL：Defensive behavior)) |
| 限定条件 | 无 |
| Science X network 15 | EurekAlert 9 | Center for Strategic 8 |
| EurekAlert! - Earth 5 | RAND Corporation 4 | Science Daily 3 |
| United Nations Devel 1 | World Business Counc 1 |
