Wellburn, A. (1994). Air pollution and climate change: The biological impact (2nd ed.). Harlow, Essex, England : New York: Longman Scientific & Technical ; Wiley.
Παραπομπή Chicago StyleWellburn, Alan. Air Pollution and Climate Change: The Biological Impact. 2nd ed. Harlow, Essex, England : New York: Longman Scientific & Technical ; Wiley, 1994.
Παραπομπή MLAWellburn, Alan. Air Pollution and Climate Change: The Biological Impact. 2nd ed. Harlow, Essex, England : New York: Longman Scientific & Technical ; Wiley, 1994.
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