Irrigation and drainage in Italy :  on the occasion of the XIIIth International Congress on Irrigation and Drainage : Casablanca (Morocco) September 1987 / 
edited by the Italian Committee for Irrigation and Drainage ITAL-ICID and by the Italian Hydrothecnical Association A.I.I. 
 - 103 páginas :  ilustraciones 
<br/><br/> A la cabeza de la portada aparece: Italian Republic Ministry of Agriculture and Forestry 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ingeniería de riegos--Italia--Congresos<br/>Riego--Italia--Congresos<br/>Drenaje--Italia--Congresos
<br/><br/><label>LC Class. No.: </label>TC803  / I767