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Water hyacinth and concept of Lake Toba's tourism sustainability

Published: July 12, 2022

The existence of water hyacinths has, since long, been a cause for concern in Lake Toba, North Sumatra, since the species is viewed as weed that is invasive in ...

Source: antaranews.com

Related Topics:

North SumatraSumatera UtaraKosmas HarefaDel Institute Of Technology CampusMinistry For Maritime AffairsMinistry Of Maritime AffairsSumatran Ii River OfficeDel Institute Of TechnologyLake TobaCoordinating MinistryMaritime AffairsIndah TbkDel InstituteToba GovernmentTechnology CampusTechnology Dr Arnaldo Marulitua Sinaga