P.W.D. Technical Papers No 27,28,31,36,52 & 53 <br/><br/>
Report on experiments on model calvers made with hume pipes   
  

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 - Bombay  P.W.D.  1929 
 - 10, 33.5 cms, 7 plates note on research work done by the special irrigation division since its formation 
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<br/><br/><label>ISBN: </label>
<br/><br/><label>Dewey Class. No.: </label>625.734 pwd/pwd