Entry Topical Term

Number of records used in: 1

001 - CONTROL NUMBER

• control field: 6340

003 - CONTROL NUMBER IDENTIFIER

• control field: MWDU

005 - DATE AND TIME OF LATEST TRANSACTION

• control field: 20130730144055.0

008 - FIXED-LENGTH DATA ELEMENTS

• fixed length control field: 130730|| aca||aabn | a|a d

040 ## - CATALOGING SOURCE

• Original cataloging agency: MWDU
• Transcribing agency: MWDU

150 ## - HEADING--TOPICAL TERM

• Topical term or geographic name as entry element: Birds, protection of
• General subdivision: North America

670 ## - SOURCE DATA FOUND

• Source citation: Work cat.: (MWDU)22544: Secretariat of the Commission of Environmental Cooperation. 6338, North American important bird areas :, 1999.