00429nam a2200133 a 450000100080000000500110000800800410001910000170006024500780007726000680015530000090022349000430023270000200027512915931998-06-25       1982    bl uuuu     u0uu1 u    #d1 aGIESE, P. J.  aOPTYLDba multiple rip-first computer program to maximize cutting yields.  aMadison: USDA. Forest Service, Forest Products Laboratoryc1982  a32p.  a(USDA. For. Serv. Res. Paper FPL-412).1 aMcDONALD, K. A.