TY - BOOK AU - Bossio,Deborah AU - Geheb,Kim TI - Conserving land, protecting water T2 - Comprehensive assessment of water management in agriculture series ; 6 SN - 9781845933876 AV - S494.5 .W3C66 2008 PY - 2008/// CY - Oxfordshire, OX PB - CABI KW - Water supply KW - Agricultural KW - Land degradation ER -