Coal Mining

Cierre de Minas Shouang Peru Hierro

Mining / Peru / Water / Ciencias de la vida y de la tierra / Earth Sciences

Plan de Cierre de Minas Uo Recuperada

Mining / Nature / Natural Environment / Materials / Ciencia

Informe de Salida de Campo Mina Santa Barbara 2012-1

Mining / Pollution / Environmental Impact Assessment / Waste / Minerals

Operaciones Mineras

Surface Mining / Mining / Planning / Design / Mathematical Optimization

T 7+. Guzmán, Levi

Density / Mining / Nature / Física y matemáticas / Physics

137593058 Various Dept of Vizag Steel Plant Particulars of Organization

Blast Furnace / Foundry / Coke (Fuel) / Quality Assurance / Coal

Ventajas y Desventajas de La Actividad Minera - Copia

Mining / Pollution / Essays / Environmental Degradation / Nature

Diagnostico Situacional de Espinar

Mining / Pollution / Poverty / Pobreza e indigencia / Lead

APOSTILA - COLHEITA FLORESTAL

Tractor / Wood / Mining / Trees / Industries

Piques

Slope / Mining / Minerals / Water / Geology

Relleno Detritico

Mining / Natural Materials / Nature / Materials / Industries

Ejercicios Resueltos CR.

Drill / Mining / Physical Quantities / Nature / Geology

Caso minera Plata Dorada

Mining / Supply (Economics) / Market (Economics) / Microeconomics / Business

yacimiento yanacocha

Rock (Geology) / Mining / Geology / Natural Materials / Earth Sciences

La extracción de esmeraldas

Tunnel / Mining / Colombia / Tools / Safety

Casos Cut and Fill

Mining / Nature
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