@article{Huffman:283968,
      recid = {283968},
      author = {Huffman, Wallace E.},
      title = {ASSESSING RETURNS TO AGRICULTURAL EXTENSION},
      address = {1978-08},
      number = {2176-2019-654},
      pages = {14},
      year = {1978},
      url = {http://ageconsearch.umn.edu/record/283968},
      doi = {https://doi.org/10.22004/ag.econ.283968},
}