KPY ^^" (ouf digit number* m the column on th* left give the latitude ond longitude of the 

 ^ ' loulheosl corner of eoth one degree quodrongle Each one-degree quodrortgle it divided 

 into 30-minute quodronglei, numbered oi in the diogrom to the right The columni of tKeie toblei 

 givei A- minimum temperature, B- moximum temperoture, C- number of yeori, D- number of doyt. 



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