粤北山区耕地后备资源宜耕性的空间分异特征

宋榕潮, 杨木壮, 何韵

Suitability assessment and spatial differentiation of cultivated land reserve in the mountainous areas of northern Guangdong province

SONG Rong-chao, YANG Mu-zhuang, HE Yun

广州大学学报（自然科学版） . 2018, (6): 46 -50 .