Iv
Sophea, Khieu Borin, Leng R A and Preston T R 2010
Effect of different levels of supplementary potassium nitrate replacing urea on
growth rates and methane production in goats fed sugar palm-soaked rice straw
and mimosa foliage
MSc Thesis, MEKARN-SLU
http://www.mekarn.org/MSC2008-10/theses/sophea.htm