Comparison of chemical characteristics of Type A humic acids extracted from subsoils of paddy fields and surface ando soils

✍ Scribed by Nagamitsu Maie; Akira Watanabe; Kikuko Hayamizu; Makoto Kimura

• Book ID: 117118868
• Publisher: Elsevier Science
• Year: 2002
• Tongue: English
• Weight: 200 KB
• Volume: 106
• Category: Article
• ISSN: 0016-7061
• DOI: 10.1016/s0016-7061(01)00098-2