Perruchot, Alain Weathering of a quaternary glass-rich basalt in Bakrit, Middle Atlas mountains, Morocco : comparison with a glass-poor basalt / Lhoucine Karrat, Alain Perruchot, Jean-Jacques Macaire - p. 205-215 : ill. ; 27 cm Bibliogr. p. 214-215 Subjects--Topical Terms: METEOROLOGIEGEOMORPHOLOGIEROCHE Subjects--Geographic Terms: MOYEN ATLASIFRANE Dewey Class. No.: 552.096423