00284nam a2200097Ia 450000500170000000800410001705000200005810000210007824500530009926000340015220251229183011.0251229s9999    xx            000 0 und d  aTA 422 .C7 1958  aCartwright K S T 0aDecay of timber and its preventioncT Cartwright  aLondonb Academic pressc1958