Salt Lake City, . The subject to which Jesse W. Fox, Jun., Esq., Chairman of the Statistical Committee of the Irrigation Congress, calls your attention, is one of great importance to our Territory and people. The information asked for is needed to have our Territory and its agricultural interests appear in their proper light before our neighboring States and Territories. We, therefore, take this method of calling your attention to these requests, and take the liberty of emphasizing what Messrs. Fox and Stevenson have said, that our influence may be joined to theirs in impressing you with the importance of having the fullest information furnished upon these points and that, too, at once. Very respectfully, your Brethren, W. WOODRUFF, GEO. Q. CANNON.