http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
data assembled by State Board of Water Engineers in cooperation with U.S. Dept. of Agriculture, Soil Conservation Service, Division of Irrigation
Estimate of seepage loss from proposed main canal of Starr County Water Control & Improvement Dist. No. 1, R.G. Hemphill. 1927.--Leakage of water from irrigation channels and concrete lined canals in the Lower Rio Grande of Texas, by O.A. Faris. 1933.--Canal losses on San Benito irrigation project (Cameron County Water Improvement District No. 2), by O.A. Faris. 1923.--Miscellaneous data on seepage losses from canals in Texas for 1921 (Bexar-Medina-Atascosa Counties Water Improvement District No. 1), by H.C. Pritchett and V.H. Clements.--Miscellaneous data on seepage losses from canals in Texas for 1922 (United Irrigation District - Hidalgo County Water Control and Improvement District No. 7), by H.C. Pritchett.
The Cushing Library/Chapman Texas Collection copy is part of the Floyd & Louise Chapman Texas & Borderlands Collection.
"The following reports ... heretofore, have never been published nor made available for distribution."--Foreword.