云南省呈贡县落龙河区土地利用初步调查报告
鲍觉民, 张景哲
THE LAND UTILIZATION OF THE LO-LUNG RIVER BASIN, CHENG-KUNG DISTRICT, YUNNAN
C.M.BAO and C.C.CHANG
地理学报 . 1944, (0): 25 -40 .  DOI: 10.11821/xb194400003