00505nam a2200121Ia 4500008004100000040004400041100001000085245009000095260001600185300000800201500015900209999001500368180412s9999||||xx |||||||||||||| ||und||  aAhmadu Bello University Library - Zaria  aIBPGR 0aReport of a Working Group on Allium:cINTERNATIONAL BOARD FOR PLANT GENETIC RES0URCES  bIBPGRc1992  a29P  aReport of a working group on allium: (Fourth Meeting) held at Institute for genetic and  kulturpflanzenforschung Gatersleben, Germany 10 and 14 June 1991.  c6080d6080