00386nam a2200121Ia 450000500170000000800410001705000150005810000280007324500830010125000120018426000440019665000240024020251229192547.0251229s9999    xx            000 0 und d  aSD 431 .F6  aPanshin,A .J... [et al] 0aForest products b Their Sources, Production and Utilization .cA .J.. Panshin  a2nd ed.  aNewyorkb Mcgrawhill Book Companyc1962  aForestry- Products.