00373nam a2200157Ia 4500008004100000020001500041041000800056082001600064100003600080245003700116250000600153260002600159300001000185563000700195650001300202210707s1979    xx            000 0 und d  a0070152977  aeng  a634.95 DANP  aDANIEL (Theodore W) and others.  aPrinciples of silviculture. Ed.2  a2  aNYbMcGraw Hillc1979  a500 p  aHB  aForestry