00341nam a2200145Ia 450000100040000000500170000400800410002102000150006208200150007710000160009224500380010825000070014626000140015365000280016719920261006003428.0120911s9999    xx            000 0 und d  a0029493102  a631.81 COO  aCooke, G.W.  aFertilizing for maximum yield -3e  a3E  aMacmillan  aFertilizers and manures