00421nam a2200121Ia 4500008004100000040001700041082002300058110004300081245010700124260003200231300001000263650002600273190329s9999||||xx |||||||||||||| ||und||  aNITILcNITIL  221sta633.54bI39L  aIndian Institute of Technology (Delhi) 0aLife cycle analysis of PP-HDPE woven sacks vis-a-vis jute/paper sacks interms of environmental studies  aNew Delhibthe Authorc2002  a165p.  aENVIRONMENTAL STUDIES