000 00567cam a2200145 i 4500
082 _a627.0977
_bDOB
_cL- , P-
100 1 _aDobney, Fredrick J.
245 1 0 _aRiver engineers on the middle Mississippi :
_ba history of the St. Louis District, U.S. Army Corps of Engineers /
_cby Fredrick J. Dobney.
260 _aWashington :
_bFor sale by the Supt. of Docs., U. S. Govt. Print. Off.,
_c[1978]
300 _avii, 177 p. :
_bill. ;
_c28 cm.
500 _aIncludes index.
650 0 _aHydraulic engineering
_zMississippi River Valley
_xHistory.
650 0 _aMCE
942 _cBK
999 _c8150
_d8150