00356nam a2200121Ia 450000500170000000800410001702000150005805000170007310000250009024500640011526000390017965000160021820251229190421.0251229s9999    xx            000 0 und d  a0471102679  aSB 187 .T7G6  aGoldsworthy, Peter R 4aThe physiology of tropical field cropscPeter R Goldsworthy  aNew Yorkb John wiley & Sonsc1984  aField Crops