%0 Conference Proceedings %T Effect of air temperature of a tower heat-dryer on in vitro digestibility of organic matter and metabolozable energy content of brewer s grain %A Danesh Mesgaran, Mohsen %A Jahani Azizabadi, Hossein %A Mojtahedi, Mohsen %A Abdi, Einollah %J 3rd International Conference on Sustainable Animal Agriculture for Developing Countries-SAADC2011 %D 2011