@inproceedings{91fca4b74ccd42ab95b1c02b7fd9990c,
title = "Soil organic matter dynamics in density and particle-size fractions as revealed by the 13C/12C isotopic ratio in a cerrado oxisol",
keywords = "organisch bodemmateriaal, bodemmicromorfologie, koolstof, soil organic matter, soil micromorphology, carbon",
author = "R. Roscoe and P. Buurman and E. Velthorst and C.A. Vasconcellos",
year = "2000",
language = "English",
pages = "237--240",
booktitle = "Entering the Third Millenium with a common approach to Humic Substances and Organic Matter in Water, Soil and Sediments : IHSS 10, Toulouse 2000",
}