TY - JOUR A1 - Kim, T H A1 - Lee, Y Y T1 - Pretreatment and fractionation of corn stover by ammonia recycle percolation process Y1 - 2005/12/ N1 - R831645 JF - BIORESOURCE TECHNOLOGY J1 - BIORESOURCE TECHNOL VL - 96 IS - 18 SP - 2007 EP - 2013 ER - TY - JOUR A1 - Kim, T H A1 - Lee, Y Y T1 - Pretreatment of corn stover by soaking in aqueous ammonia at moderate temperatures. Y1 - 2007/04/ N1 - R831645 JF - APPLIED BIOCHEMISTRY AND BIOTECHNOLOGY J1 - APPL BIOCHEM BIOTECH VL - 137 IS - 1-12 SP - 81 EP - 92 ER -