@misc{1146591,
  author = {Mary H Saunders},
  title = {ISO environmental management standardization efforts:},
  year = {1996},
  month = {1996-01-01 05:01:00},
  publisher = {, National Institute of Standards and Technology, Gaithersburg, MD},
  doi = {https://doi.org/10.6028/NIST.IR.5638-1},
  language = {en},
}