http://dewey.info/scheme/a14/ en
333.7 Land, recreational and wilderness areas, energy
333.73 Land
http://dewey.info/scheme/a14/ vi
333.7 Đất đai, khu vực giải trí và khu vực hoang dã, năng lượng
333.73 Đất đai
http://dewey.info/scheme/a14/ it
333.7 Terra, aree per attività ricreative e aree allo stato naturale, energia
333.73 Terra
http://dewey.info/scheme/edition/e23/ en
333.7 Land, recreational and wilderness areas, energy
333.73 Land
333.731 General topics of land 333.736 Arid lands
http://dewey.info/scheme/edition/e22/ de
333.7 Landflächen, Naturräume für Freizeit und Erholung, Naturreservate, Energie
333.73 Landflächen
333.7313 Landnutzung, . . . 333.7315 Baulanderschließung, . . . 333.7316 Bodenschutz, . . . 333.7317 Flächennutzungsplanung, . . . 333.736 Aride Gebiete
Dewey Decimal Classification
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