Haefele, S.Konboon, Y.Knoblauch, C.Koyama, S.Gummert, M.Ladha, J.2017-05-082017-05-082006Proceedings of the 18th World Congress of Soil Science: Frontiers of Soil Science, 2006http://hdl.handle.net/2440/104947Poster Session Number 159-10 & Poster abstractenCopyright status unknownBlack carbon from rice residues as soil amendment and for carbon sequestrationConference item0030069312346272Haefele, S. [0000-0003-0389-8373]