00345nam a2200157Ia 4500008004100000041001200041082000800053082001100061100001800072100001100090245003400101260001100135260002200146260000900168650001000177150909s9999    xx            000 0 und d  aEnglish  a633  bGRE/PH  aGregory P.H    eAuthor  aPhytophthora disease of cocoa  aLondon  bLongman Group Ltd  c1974  aCocoa