00322nam a2200097Ia 4500008004100000082004500041100005000086245005700136260002300193300000800216140113s9999    xx            000 0 und d  a"016:631.52:634.12/.13""1960""(047)  K3"  a"Knight, R.L.Parker, J.A. & Elizabeth, Keep."  aAbstract Bibliography of fruit breeding and genetics  a1963bCABcEngland  a535