Comprehensive soil classification system of Japan first approximation.

作者：Hiroshi Obara, Toshiaki Ohkura, Yusuke Takata, K. Kohyama, Y. Maejima, Tadao Hamazaki · 年份：2011 · 被引用次数：63 · 研究领域：Agriculture, Soil, Plant Science、Soil Geostatistics and Mapping、Soil and Land Suitability Analysis