01006cam a22002651a 4500001001300000003000400013005001700017008004100034010001700075035001900092040004600111042001200157050001500169070002000184072000900204245008300213260008500296300003600381490007700417500008700494650002600581650002400607700003000631830007900661agr56000150 DLC20260227111018.0821008s1956    dcuad        f000 0 eng c  aagr56000150   a(OCoLC)8842653  aU.S. Dept. of Agr. Libr.cMsSMdDNALdDLC  apremarc00aS615b.C750 a1bAg84Ah no.820 aP21000aMethods for evaluating irrigation systems /cby Wayne D. Criddle ... [et al.].  aWashington, D.C. :bSoil Conservation Service, U.S. Dept. of Agriculture,c1956.  a24 p. :bill., charts ;c26 cm.1 aAgriculture handbook / United States Department of Agriculture ;vno. 82  a"Consolidation and revision of three provisional handbooks on irrigation methods." 0aIrrigationxResearch. 0aIrrigation farming.1 aCriddle, Wayne D.,d1914- 0aAgriculture handbook (United States. Department of Agriculture) ;vno. 82.