@incollection{Zheng13, author = {Jun Qiang Zheng and Ying Wang and Shi Jie Han}, title = {Response of Soil Microbial Biomass and Enzyme Activities Under Three Temperate Tree Species to Elevated CO2 in Changbai Mountain, Northeastern China}, booktitle = {Soil Processes and Current Trends in Quality Assessment}, publisher = {IntechOpen}, address = {Rijeka}, year = {2013}, editor = {Maria C. Hernandez Soriano}, chapter = {16}, doi = {10.5772/52837}, url = {https://doi.org/10.5772/52837} }