Soils of the Lusitano-Iberian peninsula (Spain & Portugal) /
With colored map.

APA Citation

Villar, E. H. del., Robinson, G. Wooding. (1937). Soils of the Lusitano-Iberian peninsula (Spain & Portugal). International ed. in Spanish and English / Madrid: Pedidos en España al autor .

MLA Citation

Villar, Emilio H. del, and Gilbert Wooding Robinson. Soils of the Lusitano-Iberian Peninsula (Spain & Portugal). International ed. in Spanish and English / Madrid: Pedidos en España al autor , 1937.