Laycock, Adrian. <br/><br/>
Irrigation systems :  design, planning and construction / 
Adrian Laycock. 
 - Wallingford, UK ;  Cambridge, MA :  CABI,  c2007. 
 - 285 p. :  ill. ;  30 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/>Evolution and a prelude to change -- Elements of irrigation -- Water management -- Canal operation & automation -- Irrigation water demands -- Canal architecture -- Canal control structures -- Low-pressure pipelines -- Canal lining -- Canal hydraulic design -- Troubleshooting : feedback from the field -- Costs and economics. 
<br/><br/><label>ISBN: </label>9781845932633 (hbk. : alk. paper) 1845932633 (hbk. : alk. paper) 
<br/><br/><label>LCCN: </label>2007001592 
<br/><br/><label>Nat. Bib. No.: </label>GBA733565  bnb 
<br/><br/><label>Nat. Bib. Agency Control No.: </label>013736481  Uk 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Irrigation projects--Planning.<br/>Irrigation projects--Design and construction.
<br/><br/><label>LC Class. No.: </label>TC812  / .L38 2007 
<br/><br/><label>Dewey Class. No.: </label>333.913 
<br/><br/><label>National Agricultural Library Call No.: </label>TC812  / .L38 2007