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Phosphorus Behaviour and Its Basic Indices under Organic Matter Transformation in Variable Moisture Conditions: A Case Study of Fen Organic Soils in the Odra River Valley, Poland 期刊论文
发表期刊: AGRONOMY-BASEL. 出版年: 2021, 卷号: 11, 期号: 10
作者:  Debicka, Magdalena;  Bogacz, Adam;  Kowalczyk, Karolina
收藏  |  浏览/下载:32/0  |  提交时间:2021/11/29
drained peatlands  organic soils degradation  organic matter mineralisation  P forms  stochiometric ratios  phosphorus saturation degree  P solubility  P transformations  
Creech Blue: Gen Bill Creech and the Reformation of the Tactical Air Forces, 1978-1984. 科技报告
报告编号: ADA431075. 出版年: 2004
作者:  Slife, J. C.
收藏  |  浏览/下载:6/0  |  提交时间:2019/11/30
Military history  Leadership  Tactical air command  Military modernization  Military commanders  Tactical warfare  Military doctrine  Air force personnel  Air force training  Aerial warfare  Air power  Air force operations  Transformations  P