Spectral Characterization of Alfisols and Vertisols by Diffuse Reflectance Spectroscopy http://127.0.0.1/xmlui/handle/123456789/3941 Thu, 17 Sep 2026 18:22:16 GMT 2026-09-17T18:22:16Z Spectral Characterization of Alfisols and Vertisols by Diffuse Reflectance Spectroscopy http://127.0.0.1/xmlui/handle/123456789/3942 Spectral Characterization of Alfisols and Vertisols by Diffuse Reflectance Spectroscopy M C, Sarathjith Mon, 29 Jun 2015 06:35:54 GMT http://127.0.0.1/xmlui/handle/123456789/3942 2015-06-29T06:35:54Z