TY  - BOOK
TI  - Parks
SN  - 2411-2119
CY  - Switzerland
KW  -  Environmental protection | Geography. Anthropology. Recreation
KW  -  Environmental sciences
KW  -  Environmental technology. Sanitary engineering
KW  - Technology
UR  - https://doaj.org/toc/c98817464944413b8ad0d3fd2d543085
ER  -