Yiyuan County

Investigation and Analysis on the Present Environmental Condition of Yiyuan County

沂源县环境现状调查与分析

Establishment about Independent Coordinate System and Basic Control Net on City Zone in Yiyuan County

沂源县城区独立坐标系及基本控制网的建立

Analysis of HBsAg Carriers among Employees in Food Industry in Yiyuan County from 2006 to 2008

2006～2008年沂源县食品从业人员HBsAg携带情况分析

Investigation on Risk Factors of Non-communicable Chronic Diseases among Adults of Yiyuan County in 2004

2004年沂源县部分成人慢性非传染性疾病相关危险因素调查

Geological Characteristics of Cambrian Gypsum Deposit in Longquan of Yiyuan County

沂源县龙泉寒武纪石膏矿地质特征

Field epidemiological survey of human granulocytic anaplasmosis in Yiyuan county , Shandong province

山东省沂源县人粒细胞无形体病现场流行病学调查

Mechanism of Karstic Development and Hydro-geochemical Characteristics of Tumen in Yiyuan County

沂源土门岩溶发育机理与含水系统的水文地球化学特征

Although there were numerous rivers in Yiyuan County , many of them were seasonal rivers .

沂源县虽河流众多，但多数为季节性河流。

Water-bearing system in Tumen of Yiyuan county locates in semi-arid-semi-humid climate zone .

山东沂源土门岩溶含水系统，位于半干旱半湿润气候带。

Unifies the Shandong province Yiyuan County Rural Credit Cooperatives corporate governance case examples , the rural credit cooperatives historical change and governance reform reviews .

结合山东省沂源县农村信用社法人治理情况的案例，对农村信用社的历史变迁与治理改革做了回顾。

A Test Analysis of Environmental Changes of Tourism Karst Caves and Study on Influencing Factors & A Case of Jiutian Cave in Yiyuan County , Shandong Province

旅游洞穴环境变化监测分析及其影响因素研究&以山东沂源九天洞为例

Taking Shandong province Yiyuan County Rural Credit Cooperatives as a key case , through the questionnaire and on-the-spot investigation , interview method were inspected , compare and research .

以山东省沂源县农村信用社为重点案例，通过问卷调查和实地调研、访问座谈等方式进行了重点考察、比较和研究。