TY - BOOK AU - Smits, Ir. H. TI - Soil survey and landclassification as applied to reclamation of sea bottom land in the Netherlands U1 - 631.4 SMI-S 1959 PY - 1959///. CY - The Netherlands PB - H. Veenman & Zonen N.V., KW - Reclamation of land KW - Netherlands--IJssel Lake Polders ER -