Sumber daya air: Perbedaan antara revisi
Konten dihapus Konten ditambahkan
k Bot: Penggantian teks otomatis (-di tahun +pada tahun) |
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Baris 138:
* [http://www.worldwater.org/data.html Data Air Dunia]
* [http://www.uleth.ca/vft/Oldman_River/WaterUses.html Kegunaan Air]
* [http://www.gunungkidul.org/2012/04/fungsi-air-bagi-pertanian.html Fungsi Air Bagi Pertanian]
* [http://www.galileo.org/schools/crowther/science/blueplanet/future.html Sumber Air Tawar di Masa Depan]
* [http://www.iwmi.cgiar.org/pubs/WWVisn/WWSDHtml.htm International Water Management Institute: Suplai dan Permintaan Air Dunia 1995-2025]
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