Entry Topical Term

Number of records used in: 1

001 - CONTROL NUMBER

• control field: 2933

003 - CONTROL NUMBER IDENTIFIER

• control field: MWDU

005 - DATE AND TIME OF LATEST TRANSACTION

• control field: 20130103145301.0

008 - FIXED-LENGTH DATA ELEMENTS

• fixed length control field: 130103|||a|||||| | ||| d

040 ## - CATALOGING SOURCE

• Original cataloging agency: MWDU
• Transcribing agency: MWDU

150 ## - HEADING--TOPICAL TERM

• Topical term or geographic name as entry element: Mallard
• General subdivision: Nesting

670 ## - SOURCE DATA FOUND

• Source citation: Work cat.: (MWDU)22944: Artmann, Michael J. 2932, Influence of upland cover on occupancy rates on nest structures by mallards /, 1999.