01249nac 22003011u 4500
https://ark.frantiq.fr/ark:/26678/cci238319
0080220231
238319
238319
eng
20080911 1977 frey50
Desertification
its causes and consequences
compil. and ed. by the Secretariat of the United Nations conference on Desertification, Nairobi 29 aug. to 9 sept. 1977
OUV
Oxford ; New York ; Toronto
Pergamon Press
1977
448 p.
ill.
26 cm.
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Amérique
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Asie du Sud-Est
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Asie
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Australie
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Afrique
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âge des métaux
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Préhistoire
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géographie physique
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géologie
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climatologie
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peuplement
UNITED NATIONS CONFERENCE ON DESERTIFICATION
1977
Nairobi
1000128875
nanBMRG
BMRG
2004-11-17
nanBMRG
2004-11-17
DISPONIBLE
0
285973
BMRG
BMRG
BMRG
BMRG
B.000/168 UNCD
2006-10-09
0
2006-10-09