@article{Alexander:263676,
      recid = {263676},
      author = {Alexander, Alex G.},
      title = {ABNORMAL ENZYME ACTIVITY AS AN EARLY INDICATOR OF NUTRIENT  DEFICIENCIES IN PLANTS},
      address = {1965-08-09},
      number = {2033-2017-4796},
      pages = {17},
      year = {1965},
      url = {http://ageconsearch.umn.edu/record/263676},
      doi = {https://doi.org/10.22004/ag.econ.263676},
}