@article{tamiru2011groundwater,
  title = {Groundwater Resource in the Crystalline Rocks of the Johannesburg Area, South Africa}
  author = {Tamiru A. Abiye; Haile Mengistu; and Molla B. Demlie},
  url = {file:///C:/Users/madonselab/Downloads/JWARP20110400005_89902604.pdf},
  doi = {10.4236/jwarp.2011.34026},
  year = {2011}
}