@misc{24995,
  author = {Florentin Krause and Jonathan G Koomey},
  title = {Unit Costs of Carbon Savings From Urban Trees, Rural Trees, and Electricity Conservation:  A Utility Cost Perspective},
  year = {1989},
  month = {07/1989},
  publisher = {Lawrence Berkeley National Laboratory},
  address = {Berkeley, CA},
  isbn = {LBL-27311},
  language = {eng},
}