Page 29 - E-Book Think Green (flash only)

บรรณานุกรม
อางอิง
• http://www.csrcom.com/news/view/531
• https://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&c- d=1&cad=rja&uact=8&ved=2ahUKEwihi9Dy5ZvdAhUlSo8KHYO9CtsQFjAAegQICBAB &url=https%3A%2F%2Fwww.tetrapak.com%2Fth%2Fthaigreenroof%2Fgreenroof-ho me&usg=AOvVaw1HGxUbk7h2P6id0SiCqr6o
• http://library.cmu.ac.th/energy/content.php?type=knowleds_full&id=9
• https://news.sanook.com/thaiflood/
• https://www.sanook.com/news/7484074/
• http://siammetalliczone.com/พอลิเอทิลีน-polyethylene-pe-คืออะไร/
• https://www.watanabhand.co.th/โพลีเอทิลีน/
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