Proposatutako topikoa bilaketarako iradokizunak
Proposatutako topikoa bilaketarako iradokizunak
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2
Argitaratua 1996
Gaiak:
“...Conference "Sustainable Environmental and Resource Management Futures for Sub-Saharan Africa" (1993...”Electronic book from EBSCO
Government Document
Conference Proceeding
eBook
3
Argitaratua 1989
Gaiak:
“...Environmental policy Africa. http://id.loc.gov/authorities/subjects/sh2008119764....”
Liburua
4
nork Wight, Gail, 1960-
Argitaratua 2009
Gaiak:
“...Environmental degradation California San Francisco Bay Area....”Argitaratua 2009
Liburua
5
Argitaratua 2006
Gaiak:
“...Roads Environmental aspects. http://id.loc.gov/authorities/subjects/sh2010111197....”
Liburua