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Published 1962
Subjects and Genres: ';
“...Marine ecology Periodicals....”
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Published Materials
Journal
5
Subjects and Genres: ';
“...Human ecology Literary collections....”
Book
6
Environmental education interdependence, a concept approach : suggestions for curriculum development
Published 1976
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“...Human ecology Study and teaching....”
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Published Materials
Book
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8
Published 2016
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“...Urban ecology (Sociology) Pennsylvania Philadelphia History....”
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Published Materials
Book
9
Subjects and Genres: ';
“...Plant ecology New Jersey Pine Barrens....”
Book
10
Published 1970
Subjects and Genres: ';
“...Human ecology....”
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Published Materials
Book
11
Record Source:
Published Materials
Journal
12
Subjects and Genres: ';
“...Forest ecology....”
Book
13
Subjects and Genres: ';
“...Copepoda Ecology....”
Book
14
Subjects and Genres: ';
“...Urban ecology (Biology) Pennsylvania Philadelphia....”
Book
15
Subjects and Genres: ';
“...Ecology United States....”
Book
16
Published 2000
Subjects and Genres: ';
“...Social ecology United States....”
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Published Materials
Table of Contents
Book
17
Published 1973
Subjects and Genres: ';
“...Human ecology United States....”
Record Source:
Published Materials
Book
18
Subjects and Genres: ';
“...Human ecology....”
Book
19
Subjects and Genres: ';
“...Human ecology....”
Book
20
Published 2015
Subjects and Genres: ';
“...Wetland ecology Pennsylvania....”
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Published Materials
Physical Object