دخول Geographic Name

عدد التسجيلات المستخدمة: 1

001 - CONTROL NUMBER

• control field: 22131

003 - CONTROL NUMBER IDENTIFIER

• control field: AE-AdECS

005 - DATE AND TIME OF LATEST TRANSACTION

• control field: 20251022094535.0

008 - FIXED-LENGTH DATA ELEMENTS

• fixed length control field: 251022|| aca||aabn | a|a d

040 ## - CATALOGING SOURCE

• Original cataloging agency: AE-AdECS
• Transcribing agency: AE-AdECS

151 ## - HEADING--GEOGRAPHIC NAME

• Geographic name: China
• General subdivision: Environmental conditions

670 ## - SOURCE DATA FOUND

• Source citation: Work cat.: (AE-AdECS)292825: Xu, Yuan, 1979- author. 22130, Environmental policy and air pollution in China :