@book{e5f5f850399b4e2999b2b5b2a8ed8ecb,
title = "Het recreatief gebruik van het stroomdallandschap Drentsche A - gebied",
keywords = "recreatie, onderzoek, budgetten, tijd, recreatieonderzoek, natuurtoerisme, vrijetijdsactiviteiten, vrije tijd, oorsprong, openluchtrecreatie, nederland, drenthe, recreation, research, budgets, time, leisure research, nature tourism, leisure activities, leisure, origin, outdoor recreation, netherlands, drenthe",
author = "R.H.M. Peltzer",
year = "1993",
language = "Nederlands",
series = "IBN - rapport",
publisher = "IBN-DLO",
number = "054",
address = "Netherlands",
}