Source URL (retrieved on 2024-04-26 09:20): https://repository.tudelft.nl/islandora/search/author%3A%22Van%20der%20Maas%2C%20P.%22?collection=research&display=tud_grid&f%5B0%5D=mods_subject_topic_ss%3A%22grass%5C%20slope%22&f%5B1%5D=mods_subject_topic_ss%3A%22grasland%22&f%5B2%5D=mods_name_personal_author_namePart_family_ss%3A%22Sprangers%22