Regeneration of mine tailings - covered and mined - out areas. - Man and the Biosphere - Inter Agency Committee on Ecological Studies ([Manila Bureau of Mines, 1976)
Also issued as Bureau of Mines Information circular, no. 24.
Project of the Man and the Biosphere Programme of the Inter-Agency Committee on Ecological Studies created by the Office of the President, jointly with the Bureau of Mines, the Bureau of Forest Development, the Bureau of Fisheries and Aquatic Resources, and the Bureau of Soils.
Keywords: Mineral resources conservation -- Philippines; Environmental protection -- Philippines; Mines and mineral resources -- Philippines