Institute for Science Cooperation. (1980). Applied geography and development: A biannual collection of recent German contributions. --.
Чикаго маягийн жагсаалтInstitute for Science Cooperation. Applied Geography and Development: A Biannual Collection of Recent German Contributions. --, 1980.
MLA ишлэлInstitute for Science Cooperation. Applied Geography and Development: A Biannual Collection of Recent German Contributions. --, 1980.
Warning: These citations may not always be 100% accurate.