| 标题 |
The effects of long term nitrogen deposition on extracellular enzyme activity in an Acer saccharum forest soil |
| 网址 | |
| DOI | |
| 其它 |
期刊:Soil Biology & Biochemistry 作者:Kelly Saiya-Cork; Robert L. Sinsabaugh; Donald R. Zak 出版日期:2002-09-01 |
| 求助人 | |
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(2025-6-4)