FAO Irrigation and drainage paper 33-35 

 - Rome: FAO.,  1979 
 - Various paging 
 - FAO Irrigation and drainage paper no; 33-35 .
<br/><br/>33. Yield response to water. 34. Corrosion and encrustation in water wells. 35. Mechanized sprinkler irrigation. 
<br/><br/><br/>Eng 
<br/><br/><label>Subjects--Topical Terms: </label><br/>IRRIGATION.<br/>DRAINAGE.