01024cam a22002651  4500001001300000003000400013005001700017008004100034010001700075035001900092040004300111042001200154050001500166082001000181110004800191245027900239260005300518300002900571650003100600650002900631700002200660710003900682740002000721999001700741l  55000205 DLC20260227111544.0800418s1954    dcua         f000 0 eng c  al  55000205   a(OCoLC)6218524  aU.S. Dept. of Labor. LibrarycOCldDLC  apremarc00aQ147b.U52  a506.91 aUnited States.bBureau of Labor Statistics.10aManpower resources in the earth sciences;ba study conducted jointly by the National Science Foundation and the U.S. Dept. of Labor, Bureau of Labor Statistics.c[Prepared in the Bureau of Labor Statistics, Division of Manpower and Employment Statistics, by Solomon Shapiro]  aWashington,bNational Science Foundationc[1954]  av, 75 p.billus.c27 cm. 0aScientistszUnited States. 0aManpowerzUnited States.1 aShapiro, Solomon.2 aNational Science Foundation (U.S.)0 aEarth sciences.  c36881d36881