Rome FAO 1993 978-2-7592-0374-1

Place hold on Soil tillage in Africa

Rome FAO 1995 978-2-7430-1189-5

Place hold on Sustainable dryland cropping in relation to soil productivity

Rome FAO 1996 30 cm.
978-2-7298-3892-8

Place hold on Agro-ecological zoning

Rome FAO 1983 30 CM.
978-2-84135-580-8

Place hold on Guidelines

Rome FAO 1996 978-2-913288-74-4

Place hold on Land husbandry

Rome FAO 1998 978-2-10-052876-9

Place hold on Guidelines for quality management in soil and plant laboratories

Rome FAO 1987 978-2-85557-178-2

Place hold on Soil and water conservation in semi-arid areas