01043cam a22002651i 4500001001300000003000400013005001700017008004100034010001700075035001900092040002600111042001200137050002200149082001200171100003000183245009100213260004900304300006000353410005700413500022700470504002600697650001600723651002100739999001700760gs 58000179 DLC20260227111406.0780309s1958    dcuab    b   f000 0 eng    ags 58000179   a(OCoLC)3700373  aDLCcOClUdOCoLCdDLC  apremarc00aQE75b.P9 no. 298  a551.5721 aHarbeck, Guy Earl,d1911-10aWater-loss investigations : Lake Mead studies /cby G. Earl Harbeck, Jr., [and others]  aWashington :bU.S. Govt. Print. Off.,c1958.  a100 p. :bill., maps (1 fold. col. in pocket) ;c29 cm.20aGeological Survey (U.S.).tProfessional paper ;v298  a"Prepared in collaboration with the U. S. Department of the Navy, Bureau of Ships and Navy Electronics Laboratory; U. S. Department of the Interior, Bureau of Reclamation; and U. S. Department of Commerce, Weather Bureau."  aBibliography : p. 77. 0aEvaporation 0aLake Mead (Nev.)  c29253d29253