Yazar
c g bhattacharya
2 cilt bulundu.
Cilt sonuçları
A study of cocoa farming and cocoa farmers in the Eastern Region of Ghana using an integrated household survey
C. G. Bhattacharya · Institute of Statistical, Social and Economic Research, University of Ghana
70 sayfa · 1969
Cacao / Cacao growers / Population
Mining & environment in India
Joshi, S. C., G. Bhattacharya, Y. P. S. Pangtey · Himalayan Research Group
467 sayfa · 1988
Mineral industries / Mine safety / Environmental protection