从旱店子村机井承包看小型水利工程管理体制改革的必要性從旱店子村機井承包看小型水利工程管理體製改革的必要性 종한점자촌궤정승포간소형수리공정관리체제개혁적필요성 Realizing the necessary of the administrative reformation of small-sized water conservancy projects after machine-wells jobbed in Hanjingzi village
万方数据
海河水利海河水利해하수리 HAIHE WATER RESOURCES 2001年z1期35-35,共1页
