Yazar
Brahm Swarup Ojha
2 cilt bulundu.
Cilt sonuçları
Resource planning atlas
Brahm Swarup Ojha · National Book Organisation
Sayfa sayısı yok · 1993
Maps / Infrastructure (Economics) / Natural resources / Human capital / Regional planning
Technological and socioeconomic changes in agriculture in India
Brahm Swarup Ojha · Oxford & IBH Pub. Co.
237 sayfa · 1992
Case studies / Social conditions / Agricultural innovations / Economic conditions