00409nam a2200181Ia 4500008004100000041001200041082000800053082001100061100001700072100001100089245004900100250001200149260001100161260000900172260000900181650001700190650002000207150909s9999    xx            000 0 und d  aEnglish  a633  bCOB/IN  aCobley L S    eAuthor  aIntrodcution to the botany of tropical crops  a2nd Ed.  aLondon  bELBS  c1976  aCereal crops  aVegetable crops