@article{Santos:256918,
      recid = {256918},
      author = {Santos, Bielinski M.},
      title = {ABOVE AND BELOW GROUND INTERFERENCE OF SMOOTH PIGWEED  Amaranthus hybridus WITH LETTUCE Lactuca sativa AS AFFECTED  BY PHOSPHORUS FERTILITY},
      address = {1999-07-25},
      number = {1885-2017-745},
      pages = {8},
      year = {1999},
      url = {http://ageconsearch.umn.edu/record/256918},
      doi = {https://doi.org/10.22004/ag.econ.256918},
}