00265nam a2200097Ia 450000500170000000800410001705000160005810000180007424500360009226000390012820251229191211.0251229s9999    xx            000 0 und d  aS 561 .W95   aWyllie, James 0aFarm management..cJames Wyllie  aLondonb E. & F. N. Spon Ltdc1955