1. http://nanakizawa.wordpress.com/2009/11/24/ekosistem/
2. http://www.antaranews.com/berita/364989/populasi-indonesia-300-juta-tahun-2032
3. http://www.slideshare.net/irmamustika/klp4
4. http://www.unpatti.ac.id/index.php/component/content/article/34-ilmiah/89-memahami-dinamika-populasi-untuk-menunjang-perikanan-yang-sehat-di-maluku
Kamis, 11 April 2013
web tentang lingkungan, wajib dibaca!
Posted on 00.47 by penulisabstraak
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