黄河上游春季径流的特征

黄河上游春季径流的特征

蓝永超

Spring Runoff Characteristics of the Upper Yellow River

Lan Yongchao

冰川冻土 . 1989, (4): 393 -391 . DOI: 10.7522/j.issn.1000-0240.1989.0049