Structuurschema oppervlaktedelfstoffen

From pits to playgrounds

S. E. Yundt

1979

Analytical and numerical simulation of the steady-state hydrologic effects of mining aggregate in hypothetical sand-and-gravel and fractured crystalline-rock aquifers

L. R. Arnold

2003

The human factor in mining reclamation

B. F. Arbogast

1998

The Canadian mineral aggregate industry

1978

Sustainable mineral resource management and indicators

Deborah J. Shields

2004

Analytical and numerical simulation of the steady-state hydrologic effects of mining aggregate in hypothetical sand-and-gravel and fractured crystalline-rock aquifers

L. R Arnold

2003

Lightweight aggregate industry in Oregon

Ralph S. Mason

1951

Natural resources build cities

Donald J. Reining

1996