1. Adu JK, Oades JM (1978) Utilization of organic materials in soil aggregates by bacteria and fungi. Soil Biol Biochem 10:117–122
2. Allen MF, Klironomos JN, Treseder KK, Oechel WC (2005) Responses of soil biota to elevated CO2 in a chaparral ecosystem. Ecol Appl 15:1701–1711
3. Allison FE (1968) Soil aggregation – some facts and fallacies as seen by a microbiologist. Soil Sci 106:136–143
4. Amonette JE, Capp JA, Lüttge A, Baer DR, Arvidson RS (2000) Geochemical mechanisms in terrestrial carbon sequestration. In: Annual report 1999, environmental dynamics and simulation, PNNL-13206/UC-400. Pacific Northwest National Laboratory, Richland, Washington, pp 3-23 to 3-27
5. Amonette JE, Kim J, Russell CK (2004) Enhancement of soil carbon sequestration: a catalytic approach. Preprint paper – Am Chem Soc, Div Fuel Chem 49:366–367