%0 Journal Article %T Chemical characterization of selected benchmark spots for C sequestration in the semi-arid tropics, India %A V Ramesh %A SP Wani %A TJ Rego %A KL Sharma %J Journal of SAT Agricultural Research %D 2007 %I International Crops Research Institute for the Semi-Arid Tropics %K benchmark soils %U http://www.icrisat.org/Journal/volume5/aes/aes2.pdf