383 

 xxni. 



Molecular Surface- 

 Energy in Erg pro cM^. 



920 

 €90 

 SêO 



<sw 



600 

 770 

 7//O 

 7/0 

 630 

 6S0 

 620 

 ,f90 

 560 

 530 

 SCO 

 4f70 







■S0°-60° -■'tO-' ZC 0° 20" W° 60" SOyoO' 



Fig. 7. 



Temperature 



