검색결과 : 2건
| No. | Article |
|---|---|
| 1 |
Possible impact of the Renewable Energy Directive on N fertilization intensity and yield of winter oilseed rape in different cropping systems Pahlmann I, Bottcher U, Sieling K, Kage H Biomass & Bioenergy, 57, 168, 2013 |
| 2 |
Cost comparison of small natural gas operated district heating power stations Bottcher U, Mohring-Huser W Brennstoff-Warme-Kraft, 49(11-12), 43, 1997 |