00473nam a2200133Ia 4500008004100000082003400041100003200075245003800107260002300145490006700168600001800235600003400253650005200287140117s9999    xx            000 0 und d  aTR 634.343:62:634.616(026) M0  a J.E.Cecil and W.H.Timmins.  aA stirrup-operated coconut grater  aLondonbTDRIc1980  a"Tropical Products Institute, Rural Technology Guide, 6, 1980"  a"Cecil, J.E."  a"Timmins, W.H., joint author"  a"Appropriate technology,Agricultural machinery"