Characterization of soil organic matter fractions from grassland and cultivated soils via C content and ?13C signature
2002 ◽
Vol 16
(23)
◽
pp. 2157-2164
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2005 ◽
Vol 51
(2)
◽
pp. 209-219
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1983 ◽
Vol 34
(4)
◽
pp. 801-813
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1993 ◽
pp. 449-457
◽
2004 ◽
Vol 68
(3)
◽
pp. 950
◽
2010 ◽
Vol 138
(3-4)
◽
pp. 139-146
◽
2011 ◽
Vol 71
(2)
◽
pp. 283-292
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