KCV The four -digit numben m the column on the left give the latitude ond longitude of the 

 *^ ' loulfieaM cornef of eoch one degree-quadfoogle Each one-degree qwodrongle ii divided 

 into 30-mrnute quadrangle*, numbered oi m the diogrom to the right The colwmni of theie toblei 

 give-. A ■ minimum temperoture, B - mommum temperoture. C - number of yeort, D ■ number of day*. 



43 



