关中地区古耕作土壤和现代耕作土壤微形态特征及意义

庞奖励,黄春长,张旭

Micromorphological Features of Old Cultivated and Modern Soil in Guanzhong Areas of Shaanxi Province, North China

中国农业科学 . 2006, (7): 1395 -1402 . DOI: 10.3864/j.issn.0578-1752.at-2005-6471