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022 -INTERNATIONAL STANDARD SERIAL NUMBER
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245 -TITLE STATEMENT
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a
Title
Earthwatch
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h
Medium
Online Journal
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246 -VARYING FORM OF TITLE
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a
Title proper/short title
Earth watch
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246 -VARYING FORM OF TITLE
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a
Title proper/short title
Earth watch magazine
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246 -VARYING FORM OF TITLE
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a
Title proper/short title
Earthwatch magazine
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260 -PUBLICATION, DISTRIBUTION, ETC. (IMPRINT)
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a
Place of publication, distribution, etc
[Belmont, Mass. :
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b
Name of publisher, distributor, etc
Earthwatch,
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310 -CURRENT PUBLICATION FREQUENCY
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a
Current publication frequency
Bimonthly,
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b
Date of current publication frequency
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500 -GENERAL NOTE
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a
General note
Imprint varies: Watertown, Mass., U.S.A. : Earthwatch Expeditions, Inc.
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500 -GENERAL NOTE
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a
General note
Description based on: Spring 1984; title from cover.
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500 -GENERAL NOTE
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a
General note
Periodical
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650 -SUBJECT ADDED ENTRY--TOPICAL TERM
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a
Topical term or geographic name as entry element
Ecology
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650 -SUBJECT ADDED ENTRY--TOPICAL TERM
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a
Topical term or geographic name as entry element
Human ecology
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773 -HOST ITEM ENTRY
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t
Title
MasterFILE Premier
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d
Place, publisher, and date of publication
Ipswich, MA : EBSCO Publishing, 1999-
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856 -ELECTRONIC LOCATION AND ACCESS
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