METEOROLOGY AND ATMOSPHERIC CHEMISTRY 



77 



JUN 



AUG 



1 1 4 ! 16 I 53 I 24 [ 3 ! X ' 



4 I 15 I 31 I 40 7 1 X 



JUL 



SEP 



2 I 9 I 28 I 48 i 11 1 1 I X : I | 6 | 18 | 34 | 33 | 7 | 1 | X | X | 



Fig. 4a cont'd. (Fig. 4a cont'd on next page) 



