Atlas des pollens d'Éthiopie. Pollens actuels de la basse vallée de l'Omo, récoltes botaniques 1968
Published in Adansonia, in 1971, in volume 11, issue 3, pages 463-518
Date published:1971
Published in Adansonia, in 1971, in volume 11, issue 3, pages 463-518
Date published:1971