00359nam a2200133Ia 4500008004100000082002300041100002000064245003700084260003400121300001000155600002200165600002200187650001600209140113s9999    xx            000 0 und d  a631.811:634.055 M0  a" Atkinson,D. "  aMineral nutrition of fruit trees  b"London : Butterworths, 1980"  a435p.  a" Jackson, J. E."  a" Jackson, J. E."  aFruit trees