00377nam a2200133Ia 4500003000400000008004100004020002700045040000800072100001900080245010000099260001900199300001300218365001200231LDD181029s9999    xx            000 0 und d  a9781780647456cP 39.99  cLDD  aBall, Bruce C. 0aVisual Soil EvaluationbRealising Potential Crop Production with Minimum EnvironcBruce C. Ball  aUKbCabic2015  ax, 160p.  bP 39.99