Yazar
p pal roy
2 cilt bulundu.
Cilt sonuçları
Blasting in ground excavation and mines
B. Singh, B. Singh, P. Pal Roy, R. B. Singh, A. Bagchi · A.A. Balkema
183 sayfa · 1993
Blasting / Ground control (Mining) / Blast effect / Mining technology & engineering / Structural engineering
Ghg Emission and Economic Growth
Barun Deb Pal, Vijay P. Ojha, Sanjib Pohit, Joyashree Roy · Springer
182 sayfa · 2014
Environmental economics / Climatic changes / Economic development, environmental aspects / India, economic conditions