@misc{indiciaec010704ef54d,
  title = {Data encapsulation using FORTRAN-77 modules; a first step toward object-oriented programming in water resources},
  author = {D.B. Thompson and L. L. DeLong and J.M. Fulford},
  year = {1992},
  doi = {10.3133/wri924123},
  url = {https://pubs.usgs.gov/publication/wri924123},
  note = {Source identifier: wri924123}
}