U.S. Dept. of the Interior, Water and Power Resources Service1980.<DM81-62>
国立国会図書館
U.S. Dept. of the Interior, Water and Power Resources Service1980.<DM165-51>
国立国会図書館
U.S. Dept. of the Interior, Water and Power Resources Service1980.<AU-452-21>
国立国会図書館
U.S. Dept. of the Interior, Water and Power Resources Service1980.<NA179-14>
国立国会図書館
U.S. Dept. of the Interior, Water and Power Resources Service1981.<ME345-94>
国立国会図書館
by N. E. Otto, T. R. Bartley and J. S. Thullen, illustrated by D. W. Cunningham and J. M. Evans.U.S. Dept. of the Interior, Water and Power Resources Service1980.<RB274-58>
国立国会図書館
U.S. Dept. of the Interior, Water and Power Resources Service1980.<NB117-11>
国立国会図書館
by Holland H. Farr.U.S. Dept. of the Interior, Water and Power Resources Service1980.<ND173-10>
国立国会図書館
U.S. Dept. of the Interior, Water and Power Resources Service1980.<NA179-26>
国立国会図書館
U.S. Dept. of the Interior, Water and Power Resources Service, Division of Operation and Maintenance Technical Services, Engineering and Research Center197u.<NA171-37>
国立国会図書館
U.S. Dept. of the Interior, Water and Power Resources Service1981-
全国の図書館