TY  - BOOK
TI  - Soil and water conservation in semi-arid areas
T2  - FAO soils bulletin
SN  - 978-2-85557-178-2
CY  - Rome
KW  - AGRICULTURE/CONSERVATION DES SOLS/CONSERVATION DE L'EAU/CAPTAGE D'EAU/ZONE SEMI ARIDE
ER  -