主题：【求助】（已应助）求blackwell！

Soil organic-carbon and total nitrogen stocks as affected by different land uses in Baden-Württemberg (southwest Germany)
Journal of Plant Nutrition and Soil Science
Published Online: 22 Sep 2008
http://www3.interscience.wiley.com/journal/121415188/abstract


Storage and stability of organic matter and fossil carbon in a Luvisol and Phaeozem with continuous maize cropping: A synthesis
Journal of Plant Nutrition and Soil Science
Volume 171 Issue 1, Pages 36 - 51
Published Online: 31 Jan 2008
http://www3.interscience.wiley.com/journal/117904923/abstract

Number of soil profiles needed to give a reliable overall estimate of soil organic carbon storage using profile carbon density data
Soil Science & Plant Nutrition
Volume 54 Issue 5, Pages 819 - 825
http://www3.interscience.wiley.com/journal/121462048/abstract

Carbon balance in maize fields under cattle manure application and no-tillage cultivation in Northeast Thailand
Soil Science & Plant Nutrition
Volume 54 Issue 2, Pages 277 - 288
http://www3.interscience.wiley.com/journal/119396727/abstract
多谢！