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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

A contribution of diatom analysis to lateglacial and holocene environmental reconstructions of Colombian lowland and montane ecosystems

Vélez Caicedo, María Isabel. January 2003 (has links)
Proefschrift Universiteit van Amsterdam. / Met lit. opg. - Met een samenvatting in het Spaans en Nederlands.
2

Deuterium, oxygen-18 and carbon-13 in tree rings and peat deposits in relation to climate

Brenninkmeijer, Carl August Maria. January 1983 (has links)
Thesis (doctoral)--Rijksuniversiteit te Groningen, 1983. / Includes bibliographical references (p. 132-139).
3

Séquences continentales et variations climatiques évolution du bassin du Tchad au Cénozoïque supérieur /

Servant, Michel. January 1983 (has links)
Thesis (doctoral)--Université Pierre et Marie Curie, 1973. / Bibliography: p. 517-559.

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