e gr70 me/mi=/mo oO 0 o - e QO ® O @ oO oO 5 ~ e @ Bo Oo Oo 808 B® 5-0 oe e° of O 6 @ O Coe 9° @ e e ° } i i I 2 Li 6 8 _j 10 Inches of Rainfall Figure ede Regression of Sr?° in rain water on the amount of rainfall from June, 1956. . — : 8 ane + = &2 s sy sa ST . ay eS & “ney ~ ~ Aa