TY - BOOK AU - G.S.Warema TI - Assessment of water potential and opportunity for agriculture in Pare and Usambara mountains catchments AV - WRE RES S612.2.W37 PY - 2005/// CY - Dar es Salaam PB - :University of Dar es Salaam KW - Irrigation KW - Agriculture N1 - Includes bibliography ER -