16 PAPERS ON THE COTTON BOLL WEEVIL, ETC. 



Oct- Nov. Qet. Jan. ftt, tfav. q„ f/ a «j J Une J a )^ (U g £ C j T 



Fig. 5.— Rainfall and temperature records, Hallettsville, Tex., 1902-1904. compared with normals for 



each vear. 



