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1
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2
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3by Guerra, Antônio Teixeira, 1924-1968Subjects: “...Natural resources Brazil....”
Published 1976
Book -
4
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5Published 1967Subjects: “...Natural history Brazil....”
Conference Proceeding Book -
6by Machado, Ednardo de FreitasSubjects: “...Conservation of natural resources Brazil....”
Published 1978
Book -
7by Carvalho, José Cândido de Melo, 1914-Subjects: “...Natural history Brazil Amazonas....”
Published 1955
Book -
8
Journal -
9Published 2007Subjects: “...Nature and nurture Brazil Curitiba Documentary....”
Book -
10Published 1976Subjects: “...Natural resources Brazil Aripuana Region....”
Book -
11Published 1944Subjects: “...Natural history Periodicals....”
Serial -
12by Carvalho, José Cândido de Melo, 1914-Subjects: “...Natural history Brazil Pará (State)...”
Published 1955
Book -
13
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14
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15
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16Published 2007Subjects: “...Natural history Brazil Campos Gerais Mountains....”
Book -
17Published 1964Subjects: “...Natural history Brazil Bibliography....”
Book -
18
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19
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20