Characterization of the organic components of an Alfisol and a Vertisol in adjacent locations in Indian semi-arid tropics using optical spectroscopy, 13C NMR spectroscopy, and 14C dating
作者
Shigemitsu Aral,Tamao Hatta,Ueru Tanaka,Kikuko Hayamizu,Kunihiko Kigoshi,Osamu Ito