IATE-49231

Subject Field	Subject Field/52
Is Reference of	Drenaggio sotterraneo-it#Sense
	Drenaje de subsuelo-es#Sense
	Salaojitus, maankuivatus-fi#Sense
	Drainage du sous-sol-fr#Sense
	Dränung-de#Sense
	"salaojitus, maankuivatus"-fi#Sense
	Afwatering van de ondergrond-nl#Sense
	Subsoil drainage-en#Sense
	Undergrundsafvanding-da#Sense
	Drenagem do subsolo-pt#Sense
	Täckdikning-sv#Sense
	Υποστράγγιση-el#Sense