Knowledge Resource Center for Ecological Environment in Arid Area
分面浏览：作者 |
| 当前检索式 | ((ALL：Long-term N fertilization)) |
| 限定条件 | ((语种：葡萄牙语)) |
| Cezar Menezes, Romulo Simoes 1 | Salcedo, Ignacio Hernan 1 | Tiessen, Holm 1 |
| da Silva, Tacio Oliveira 1 | da Silveira, Luciano Marcal 1 | de Sa Barreto Sampaio, Everardo Valadares 1 |
