Search Results for mathews 1991 122

 
Production and Control of Ozone Abstract T

.... Ozone levels recorded during the Antarctic springtime (September November) were about 40 percent lower than they had been in the 1960s (Mathews, 1991, 122). ....

2045 Words 8 Pages

OZONE LAYER DEPLETION AND ITS EFFECTS

.... measurements as anomalies far beyond the error range of existing predictive model (3:122). .... T. p. 34; 12 / 1991. 3. Mathews, JT Preserving The Global Environment ....

1836 Words 7 Pages