@inbook {ARC22399, title = {Heterotrophic microbial processes in polar lakes}, booktitle = {Polar Lakes and Rivers: Limnology of Arctic and Antarctic Aquatic Ecosystems.}, year = {2008}, pages = {197-212}, publisher = {Oxford University Press}, organization = {Oxford University Press}, address = {Oxford}, author = {John E. Hobbie and J. Laybourn-Parry}, editor = {W. F. Vincent and J. Laybourn-Parry} }