陕北黄土丘陵沟壑区土地类型研究—

傅伯杰

STUDY ON LAND TYPES OF LOESS HILLS AND GULLY AREAS IN NORTHERN SHANXI PROVINCE

Fu Bojie

地理科学 . 1985, (1): 60 -67 . DOI: 10.13249/j.cnki.sgs.1985.01.60