TY - BOOK ED - Office of Experiment Station (United State) TI - Plans of structures in use on irrigation canals in the United States: From drawings exhibited by the office of experiment stations at Paris, in 1900 and at Buffalo in 1901 : prepared under the direction of Elwood Mead U1 - 239 PY - 1903/// CY - Washington PB - Govt. Printing Office KW - Law KW - Constitutional law ER -