<?xml version="1.0" encoding="UTF-8"?>
<xml><bibliography><APA>Wprasot  Utaramat และ Piya  Duangpatra. (2011) Effects of Land Preparation on Soil Erosion, Growth and Yield of Corn (Zey Mays L.). &lt;i&gt;Thai Agricultural Research Journal&lt;/i&gt;, &lt;i&gt;29&lt;/i&gt;(2), 182-197.</APA><Chicago>Wprasot  Utaramat และ Piya  Duangpatra. "Effects of Land Preparation on Soil Erosion, Growth and Yield of Corn (Zey Mays L.)". Thai Agricultural Research Journal  29 (2011):182-197.</Chicago><MLA>Wprasot  Utaramat และ Piya  Duangpatra. Effects of Land Preparation on Soil Erosion, Growth and Yield of Corn (Zey Mays L.). Department of Agriculture:ม.ป.ท. 2011.</MLA></bibliography></xml>
