Global S&T Development Trend Analysis Platform of Resources and Environment
分面浏览：出处 |
| 当前检索式 | ((ALL：Standardized Precipitation Index)) |
| 限定条件 | 无 |
| INTERNATIONAL JOURNA 16 | ATMOSPHERIC RESEARCH 10 | CLIMATE DYNAMICS 4 |
| CLIMATE RESEARCH 3 | ENVIRONMENTAL RESEAR 1 | WATER RESOURCES RESE 1 |
