Yazar
eric o de guia
3 cilt bulundu.
Cilt sonuçları
A comparative study of fertiliser distribution systems in five developing countries
Eric O. de Guia · Development Centre of the Organisation for Economic Co-operation and Development
137 sayfa · 1972
Case studies / Fertilizer industry
Fertiliser distribution in the Philippines
Eric O. de Guia · Development Centre of the Organisation for Economic Co-operation and Development
139 sayfa · 1970
Fertilizers
Fertiliser Distribution in the Arab Republic of Egypt
Ezz el Din Hammam Ahmed, Mohammed Galal Abu el Dahab, Eric O. de Guia · Stationery Office, The
117 sayfa · 1972
Fertilizer industry / Egypt, social conditions / Fertilizante