Mead, Elwood
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 - Washington, D.C. U.S. Department of Agriculture 1903 - 51 p. ilus.
CANALES DE RIEGO
ESTADOS UNIDOS
A/627.520973/M34
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 - Washington, D.C. U.S. Department of Agriculture 1903 - 51 p. ilus.
CANALES DE RIEGO
ESTADOS UNIDOS
A/627.520973/M34