@article{Vishwakarma:144884,
      recid = {144884},
      author = {Vishwakarma, Keshav P.},
      title = {Optimization Over Time For Agriculture And Resource  Management},
      address = {1989-02},
      number = {400-2016-24561},
      pages = {43},
      year = {1989},
      url = {http://ageconsearch.umn.edu/record/144884},
      doi = {https://doi.org/10.22004/ag.econ.144884},
}