@inbook {1413, title = {Fractionation of the isotopes of carbon and hydrogen in biosynthetic processes}, booktitle = {Stable Isotope Geochemistry, Reviews in Mineralogy and Geochemistry}, volume = {43}, year = {2001}, note = {id: 1709}, month = {2001}, pages = {225-278}, publisher = {Mineralogical Society of America}, organization = {Mineralogical Society of America}, address = {Washington, DC}, author = {Hayes, John M.}, editor = {Valley, John W.} } @inbook {1396, title = {Isotopic Evolution of the Biogeochemical Carbon Cycle During the Precambrian}, booktitle = {Reviews in Mineralogy \& Geochemistry, Stable Isotope Geochemistry}, volume = {43}, year = {2001}, note = {id: 1556}, month = {2001}, pages = {555-578}, publisher = {Mineralogical Society of America}, organization = {Mineralogical Society of America}, address = {Washington, DC}, author = {Des Marais, David J.}, editor = {Valley, John W.} }