@techreport{Howell-1991-3205,
  author = {Howell, J and Didonato, J},
  title = {Assessment of Avian Use and Mortality Related to Wind Turbine Operations, Altamont Pass, Alameda and Contra Costa Counties, California, September 1988 through August 1989, Final Report},
  institution = {Howell Marine Consulting},
  year = {1991},
  month = {nov},
  keywords = {Wind Energy, Land-Based Wind, Collision, Birds, Raptors},
}