TY - GEN AU - VAN, WIJK A L M AU - WESSELING, J TI - AGRICULTURAL WATER MANAGEMENT U1 - 631.7 VAN/AG CY - NETHERLANDS, A A BALKEMA KW - DRAINAGE AND RECLAMATION OF SOIL LOW PERMEABILITY KW - EFFECTS OF AGRICULTURE ON ITS ENVIRONMENT KW - EFFECTS OF DRAINAGE KW - INSTALLATION AND MAINTENANCE OF DRAINAGE SYSTEMS KW - REGIONAL AND LOCAL WATER MANAGEMENT SYSTEMS ER -