Forest decline and air pollution

類似資料

• Effects of accumulation of air pollutants in forest ecosystems :
  著者:: Ulrich, B.
  出版事項: (1983)
• Air pollution and forests: Interactions bewteen air contaminats and forest ecosystems
  著者:: Smith, William H
  出版事項: (1981)
• Air pollution and forests: interactions between air contaminants and forest eco-systems
  著者:: Smith, William H
  出版事項: (1990)
• Air Pollution's toll on forests & crops
  著者:: James J Mackenzie
• Air pollution /
  出版事項: (1976)