@book{Haen+Evers+Gans+Henrichsmeyer+2020,
url = {https://doi.org/10.3790/9783428433513},
title = {Integrierte Entwicklungsplanung},
title = {Eine Bestandsaufnahme},
author = {Hartwig de HaenI. EversOskar GansWilhelm Henrichsmeyer},
publisher = {Duncker & Humblot},
address = {},
doi = {doi:10.3790/9783428433513},
isbn = {9783428433513},
year = {1975},
lastchecked = {2020}
}