00501nam a2200157Ia 4500008004100000020001800041040002500059082001400084100002000098245004200118260004300160300001000203942000700213952010600220999001700326240301s9999    xx            000 0 und d  a9781635497670  aNORSU-BaycNORSU-Bay  a648 W6791  aWillis, George  0aPermaculture: Principles and Practice  aNew York, USAbLarsen and Kellerc2018  a216p.  cBK  00104070aNORSU-BaybNORSU-BaycCIRCd2024-02-29l0o648 W6791pBay8400r2024-02-29w2024-02-29yBK  c25726d25726