Invitation To Attend The 6th.Drainage Workshop On "Drainage And Environment" Of ICID 

 - Division For Agriculture Water Management And Engineering Biotechnical Faculty Univ. Of Ljubljana, Slovenia,  1992 
 - p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ICID Publications.<br/>General.<br/>ICID.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Slovenia.