00976cam a22002411a 4500001001300000003000400013005001700017008004100034010001700075035002000092040005500112042001200167050002700179100004600206245006500252260003300317300006100350490007100411501017000482504004100652650002200693650001900715e  14001980 DLC20260227111202.0840124s1914    dcuabcf      f000 0 eng c  ae  14001980   a(OCoLC)10333322  aLibrary, U.S. Office of EducationcABAUdABAUdDLC  apremarc00aL111b.A6 1914, no. 201 aFerrell, John A.q(John Atkinson),d1880-14aThe rural school and hookworm disease /cby Jno. A. Ferrell.  aWashington :bG.P.O.,c1914.  a43 p., 8 leaves of plates :bill., map, ports. ;c23 cm.0 aBulletin / U.S. Bureau of Education ;v1914, no. 20. Whole no. 593  aCopies 1 and 2 with: University extension in the United States / Louis E. Reber. Washington : Govt. Print. Off., 1914. Bound together subsequent to publication.5DLC  aIncludes bibliographical references. 0aHookworm disease. 0aRural schools.