Martínez Beltrán, J. Drainge and reclamation of salt-affected soils : Bardenas area, Spain - Wageningen : International institute for land reclamation, 1978. - 321 p. - Publi . Subjects--Topical Terms: INGENIERIA HIRAULICAIRRIGACIONSUELOS SALINOSDRENAJEESPAÑA Universal Decimal Class. No.: 626.81/.85