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【序号】：1
【作者】：RC Dalal and RJ Mayer
【题名】：Long term trends in fertility of soils under continuous cultivation and cereal cropping in southern Queensland. III. Distribution and kinetics of soil organic carbon in particle size fractions
【期刊】：Australian Journal of Soil Research
【年、卷、期、起止页码】：1986、24(2)期、293 - 300 
【全文链接】：http://www.publish.csiro.au/paper/SR9860293.htm
【序号】：2
【作者】：RC Dalal and RJ Mayer
【题名】：Long term trends in fertility of soils under continuous cultivation and cereal cropping in southern Queensland. IV. Loss of organic carbon from different density functions
【期刊】：Australian Journal of Soil Research
【年、卷、期、起止页码】：1986、24(2) 301 - 309
【全文链接】：http://www.publish.csiro.au/paper/SR9860301.htm
【序号】：3
【作者】：J. D. Snyder; J. A. Trofymow
【题名】：A rapid accurate wet oxidation diffusion procedure for determining organic and inorganic carbon in plant and soil samples 
【期刊】：Communications in Soil Science and Plant Analysis
【年、卷、期、起止页码】：Volume 15, Issue 5 May 1984 , pages 587 - 597
【全文链接】：http://www.informaworld.com/smpp/content~db=all~content=a905352636
【序号】：4
【作者】：Rasmussen, P.E., Collins, H.P.
【题名】：Long-term impacts of tillage,fertilizer, and crop residue on soil organic matter in temperate semiarid regions.
【期刊】：Advances in Agronomy
【年、卷、期、起止页码】：Volume 45, 1991, Pages 93-134
【全文链接】：http://www.sciencedirect.com/science?_ob=ArticleURL&_udi=B7CSX-4RY67W8-7&_user=1243557&_coverDate=12%2F31%2F1991&_rdoc=1&_fmt=high&_orig=search&_origin=search&_sort=d&_docanchor=&view=c&_searchStrId=1449302625&_rerunOrigin=scholar.google&_acct=C000052115&_version=1&_urlVersion=0&_userid=1243557&md5=a43b58d4c5b3e6ff0afc5da28cf56100&searchtype=a