Ditemukan 2 dokumen yang sesuai dengan query
New York: McGraw-Hill, 1971
304.6 POP
Buku Teks Universitas Indonesia Library
The present environmental situation is not compatible with our expectations. Pollution, erosion, flood, and drought have hit many parts of the world, and these disaster give us reflections on how serious are the environmental problems that befalls this planet. Mankind has exploited the environment to the utmost without caring about...
GEOUGM 21:61 (1991)
Artikel Jurnal Universitas Indonesia Library
