1. The microbiological control of mine waste pollution

   • R. M. Sterritt
   • J. N. Lester

   OriginalPaper Pages: 45 - 47

2. Chalk and limestone quarries as wildlife habitats

   • B. N. K. Davis

   OriginalPaper Pages: 48 - 56

3. A reclamation demonstration project at an abandoned deep mine

   • Stanley D. Zellmer
   • Michael L. Wilkey

   OriginalPaper Pages: 57 - 63

4. A review of the environmental problems associated with the disposal of uranium tailings

   • P. J. Bearman

   OriginalPaper Pages: 64 - 74

5. Pollution by cadmiumin the vicinity of smelting operations

   • M. E. Farago

   OriginalPaper Pages: 75 - 81