TY - GEN AU - Sanz,María J AU - Sanz,Francisco AU - Calatayud,Vicent AU - Sanchez-Peña,Gerardo TI - Ozone in Spain's national parks and protected forests SN - 1537-744X PY - 2007///1010 KW - Air Pollutants KW - analysis KW - Altitude KW - Conservation of Natural Resources KW - Environmental Monitoring KW - Geography KW - Ozone KW - Periodicity KW - Recreation KW - Spain KW - Trees N1 - Publication Type: Journal Article; Research Support, Non-U.S. Gov't UR - https://doi.org/10.1100/tsw.2007.8 ER -