Distribution of the tree frog in Southwest Drenthe in relation to landscape quality
Böing, H. (Student); Sportel, F. (Student); Rekers, M.G.M.; Dümmer, I.M.
Regenwateroverlast bovenstrooms oplossen
Böing, R. (Student); Jager, D. de
Veilig sporten zonder beperking?
Bart van den Heuvel (Student); Erik van Ballegooijen (Student); Ilse Boing (Begeleider); Aad Lagerberg (Begeleider)
Volleybalsmash
Ilse Boing (Student); Wouter Werker (Student); Aad Lagerberg (Begeleider)