TY - BOOK AU - Valentina,Mazzucato AU - David,Niemeijer TI - Rethinking soil and water conservation in a changing society: : a case study in eastern Burkina Faso SN - 90-6754-596-1 AV - S623.U65.M3 PY - 2000/// CY - Wageningen PB - : Wageningen University KW - Soil conservation KW - Water conservation N1 - Includes bibliographical references ER -