01269cam a22002891  4500001001300000003000400013005001700017008004100034010001700075035001900092040004800111042001200159050001500171051012100186082000800307100004500315245015300360260009500513300003000608490007900638504002900717650002500746650003300771710006600804810009200870999001700962pa 55000287 DLC20260227111853.0750730s1955    dcua     b    000 0 eng c  apa 55000287   a(OCoLC)1490262  aPan American Union. LibrarycFUdOCoLCdDLC  apremarc00aTC815b.S8  aTC815b.S8 Copy 3cProvenance: Gift of Jay I. Kislak Foundation; originally collected by Elizabeth and Dudley Easby.  a9011 aSteward, Julian Haynes,d1902-1972,eed.10aIrrigation civilizations:ba comparative study; a symposium on method and result in cross-cultural regularitiesc[by] Julian H. Steward [and others]  aWashington,bSocial Science Section, Dept. of Cultural Affairs, Pan American Union,c1955.  av, 78 p.btables.c26 cm.1 a[Pan American Union. Social Science Section] Social science monographs,v1  aIncludes bibliographies. 0aIrrigationxHistory. 0aTechnology and civilization.2 aJay I. Kislak Reference Collection (Library of Congress)5DLC2 aPan American Union.bDepartment of Scientific Affairs.tSocial Science monographs ;v1.  c51298d51298