Yazar
Sumer Singh
4 cilt bulundu.
Cilt sonuçları
A benefit cost analysis of resettlement in the Gazelle peninsula
Sumer Singh · Australian National University New Guinea Research Unit
54 sayfa · 1967
Case studies / Land settlement
Co-operatives in Papua New Guinea
Sumer Singh · New Guinea Research Unit, Australian National University
209 sayfa · 1974
Cooperative societies