Home | << 1 >> |
Gemmell, R. P. (1981). The reclamation of acidic colliery spoil .2. The use of lime wastes. Journal of Applied Ecology, 18(3), 879–887. |
Maree, J. P., & Du Plessis, P. (1981). Neutralization of acid mine water with calcium carbonate. Water Sci. Technol., 29(9), 285. |