TY - BOOK AU - Molen, W.H. Van der ED - FAO TI - Guidelines and computer programs for the planning and design of land drainage systems /by W.H. Van der Molen, J. Martinez Beltran [and] W.J. Ochs SN - 9789251056707 U1 - 631.7 1 PY - 2007/// CY - Rome PB - Food and Agriculture Organization of the United Nations KW - Drainage KW - Computer programs KW - Guidelines KW - Land drainage systems KW - computer programs N1 - CD attached at the end of cover page; Includes references ER -