00463nam a2200133Ia 4500008004100000082001900041100003500060245006100095260003900156300000800195942000700203952010200210999001700312140113s9999    xx            000 0 und d  a547.992.3   L1  a"Sarknen, K.V. & Ludwig, C.H."  a"Lignins :Occurances, Formation sturcture and reactions"  a1971bWiley IntersceicnecNew York  a916  cBK  00104070aVTLbVTLd2014-01-13l0o547.992.3   L1pVBK3564r2014-01-13 00:00:00w2014-01-13yBK  c60148d60148