VIII CONTENTS. 



TECHNOLOGY. 



Page. 



California olive oil: Its manufacture, G. W. Shaw 718 



New process of extracting olive oil, J. A. Smith 719 



Calculations used in cane-sugar factories, 1. 11. Morse 720 



Handbook for the sugar-beet grower and manufacturer of Java, H. A. P. M. 



Tervooren 720 



Agricultural technology, E. Sail lard 720 



The textile fibers, J. M. Matthews 720 



AGRICULTURAL ENGINEERING. 



Report of drainage commission, G. A. Ralph 721 



Contributions to the hydrology of eastern United States, 1903, M. L. Fuller . . 721 



Review of the laws forbidding pollution of inland waters, E. B. Goodell 721 



Report on irrigation investigations in humid sections of United States, 1903 . . 721 



Irrigation in the United States, 1902, C. J. Blanchard 721 



Report of progress of stream measurements for the year 1903, J. C. Hoyt. . . 721, 722 



Current wheels, R. A. Farnum 722 



Cost of pumping for irrigation, S. M. Woodward 722 



Tests of irrigation pumping plants and wells, C. S. Slichter 722 



Development of the underflow, J. J. Vernon 722 



Underground waters of southern Louisiana, G. U. Harris and M. L. Fuller... 722 



Experiments and results in rice irrigation, T. U. Taylor 722 



Forestation, irrigation, and storage reservoirs, L. A. Fabre 722 



The reclamation service, F. H. Newell _ 722 



Irrigation of mountain pastures in the Cevennes, F. Main 723 



The development of power-pumping machinery, W. M. Barr 723 



Windmills in foreign countries • 723 



Air-lift pumping plant of the Redlands Water Company 723 



An ingenious air-lift pump .. 723 



The cementing power of road materials, L. W. Page and A. S. Cushman 723 



Cements, mortars, and concretes, M. S. Falk 723 



Hauling on country roads, A. Baalsrud 723 



Trap rocks of Palouse region as road material, C. N. Little and W. L. Zeigler. 723 



Can our farm wagons be improved? Brutschke 723 



Cotton-picking machine : 723 



History of rural engineering, M. Ringelmann 724 



MISCELLANEOUS. 



Twenty -second Annual Report of New York State Station, 1903 724 



Report of the Secretary of Agriculture, 1904, James Wilson 724 



Twentieth Annual Report of the Bureau of Animal Industry, 1903 724 



Crop Reporter 725 



International sugar situation, F. R. Rutter 725 



