CONTENTS. VII 

 l:i i: \ I ENGINEERING. 



Work of the Office of Experiment Stations in irrigation and < 1 iai na-_r«' 597 



I T-ri_ r at i< >n in the western United States, l;. A. van Sandicb 



The East Canyon Creek Reservoir, Morgan County, Utah, VV. M. Bostaph... 597 



I rrigati< >n furr< >w pi' >w : 597 



Underground waters of Sail River Valley, Arizona, W. T. Lee 597 



Report on the establishment of tide-gauge work in Louisiana, G. I'. Harris.. 



study «>i' rock decomposition under the action of water, \. S. Cushman 



Manual for low a highway officers, A. Mar-ton et al 598 



Road improvement in South Carolina. I'. T. Brodie 599 



Petrol, paraffin, or alcohol for agricultural motors, I ). Albone 



Modern refrigerating machinery, II. Lorenz, trans, by T. H.Pope 



SURAL ECONOMICS. 



Contributions to the economics of agriculture, I'. Aereboe 



Agricultural exploration- in Algeria, T. 1 1. Kearney ami T. 1 1. Means 600 



Development of demand for agricultural laborin East Prussia, I-'. Wegener... 600 



Agricultural laborers in the districl of Melun, II. Hitier 600 



Laborers' holdings in 1 Denmark 600 



Agriculturists and breeders, L. L£ouzon 601 



Trade with noncontiguous possessions in farm and forest products 601 



Imports of farm and forest products, L902 L904 601 



Exports of farm and forest products, 1902-1904 601 



Crop export movement and port facilities, F. Andrews <><il' 



Agricultural statistics of Ireland for L904 602 



Reporl on agricultural and pastoral statistics [of Queensland] for L904 602 



AGRICULTURAL EDUC \T|o\. 



First principles of agriculture for the primary schools of Bolivia 602 



I loiticultural education, F. A. Waugh 603 



Agriculture in the school-, F. II. Hall 603 



Nature study, F. I Iverton and Mary F. Hill 603 



Nature teaching, F. Watts and W. G. Freeman 603 



Nature study, VV. N. Mutt 603 



A nature study of Maryland plants. F. IF Blodgett 603 



Report on school gardens and native plant- for the year L904, II. s. Adams... 603 



School gardens for California schools, 15. M. Davis 604 



A new kind of garden school. Mary F. Butler 604 



Horn. -tic science courses in the high school, Ellen IF Richards 604 



Housekeeping schools for farmers* daughters, .1. 1. Frit tain <>H4 



MISCELLANEOUS. 



Eighteenth Annual Report of Arkansas Station. L905 604 



Twelfth Annual Report of Minnesota Station, 1904 604 



Annual Report of South Dakota Station, 1905 605 



Accessions to the Department Library, April-September, L905 605 



