Antony O. Ellman
An agricultural and socio-economic survey of South Sudan refugee settlements and surrounding areas in Gambela Awraja, Ethiopia
Land settlement in Sri Lanka, 1840-1975
Agricultural improvements through co-operative farming in Tanzania
Guide to technology transfer in East, Central & Southern Africa
New settlement schemes in Sri Lanka
Progress, problems and prospects in Ujamaa development in Tanzania
Settlement development in the wet zone of Sri Lanka
Small farmer cash crop production, processing, and marketing
Socio-economic survey of population, employment, land holdings, and infrastructural facilities in estates, villages, and village expansion schemes in the Nilambe-Atabage and Gurugoda-Ritigaha river catchments
Thannimurrippu Paripalana Sabai