00377nam a2200121Ia 450000500170000000800410001702000150005805000150007310000180008824500840010626000380019065000270022820251229191241.0251229s9999    xx            000 0 und d  a3111176322  aS 495  .A5  aAndreae Bernd 0aFARMING DEVELOPMENT AND  SPACEb a world agricultural geography.cBernd Andreae  aNewYkrb  Walter de Gruyterc1981  aAgricultural Geography