Appendix E. Comparison of δ13C ratios of microbial fatty acid methyl esters extracted from sediments incubated with and without beech leaves and from beech and maize-associated microorganisms, respectively.

Comparison of δ13C ratios of microbial fatty acid methyl esters extracted from sediments incubated with and without beech leaves and from beech and maize-associated microorganisms, respectively.