MEAN ANNUAL RAINFALL ON 



After Loomis. J. Y 



160 180 160 140 120 



DIAGRAMM 

 SHOWING HEIGHT OF THE LINE OF PI 



^L Seograjlical In.stitatB 



Land Ra.infall in Inches, - Reference to Colouring 



I Below 10 [ 10 to 15 I 25 to 50 [50 to 75 



