@article{Dayal:231604,
      recid = {231604},
      author = {Dayal, E.},
      title = {The Spatial Structure of Agricultural Progress in Punjab},
      journal = {Indian Journal of Agricultural Economics},
      address = {1963},
      number = {902-2016-67613},
      pages = {14},
      year = {1963},
      url = {http://ageconsearch.umn.edu/record/231604},
      doi = {https://doi.org/10.22004/ag.econ.231604},
}