Entry Topical Term

Number of records used in: 1

001 - CONTROL NUMBER

• control field: 42810

003 - CONTROL NUMBER IDENTIFIER

• control field: MTX

005 - DATE AND TIME OF LATEST TRANSACTION

• control field: 20190306110827.0

008 - FIXED-LENGTH DATA ELEMENTS

• fixed length control field: 190306|| aca||aabn | a|a d

040 ## - CATALOGING SOURCE

• Original cataloging agency: MTX
• Transcribing agency: MTX

150 ## - HEADING--TOPICAL TERM

• Topical term or geographic name entry element: Acid pollution of rivers, lakes, etc.
• General subdivision: Congresses.

670 ## - SOURCE DATA FOUND

• Source citation: Work cat.: (MTX)17187: Steinberg, C. E. W. 42809, Acidification of freshwater ecosystems /, 1994