00371 a2200121 4500020001500000082001600015100001900031245007500050260006000125300001800185650001200203650003400215 a9559017047 a675.23bPER aPerera, C. S.  aAn economic analysis for relocating the tanning industry in Sri Lanka  aColombobThe Department of National Planingc2002g2002 aix,78p.c30cm aTanning aProcessing of natural leather