v. 1. The earth system : physical and chemical dimensions of global environmental change / volume editors, Michael C. MacCracken and John S. Perry -- v. 2. The earth system : biological and ecological dimensions of global environmental change / volume editors, Harold A. Mooney and Josep G. Canadell -- v. 3. Causes and consequences of global environmental change / volume editor, Ian Douglas -- v. 4. Responding to global environmental change / volume editor, Mostafa K. Tolba -- v. 5. Social and economic dimensions of global environmental change / volume editor, Peter Timmerman.