01045cam a22002771  4500999001700000001000500017003000400022005001700026008004100043010001700084024001400101035002000115040003200135060002200167100002300189245003100212260008000243300002200323500002300345500016600368710009200534710006400626810003900690830002400729942001400753  c13055d130554968OSt20260113143855.0671201s1950    xx a          000 0 eng    aagr50000764   cAVAILABLE  a(OCoLC)14528037  aCUCKcCUCKdCUCKdCUCKbENG0 aWA 390bJ73r 19501 aJohnston, Helen L.10aRural Health Cooperatives.  aWashingtonb[For sale by the Supt. of Docs., U.S. Govt. Print. Off.]c1950.  aix, 93 p.billus.  aPHS bulletin, 308.  aJoint publication of Cooperative Research and Service Division, Farm Credit Administration and Division of Medical and Hospital Resources, Public Health Service.1 aUnited States.bFarm Credit Administration.bCooperative Research and Service Division.1 aUnited States.bDivision of Medical and Hospital Resources.2 aPublic health bulletin ;vno. 308. 0aFCA bulletin ;v60.  2lcccBOOK