00928nam a2200181 a 450000100080000000500110000800800410001910000220006024500470008226000360012930000090016552004930017465000180066765000140068565000110069965300250071065300110073510520231997-04-24       1991    bl uuuu      00u1 u    #d1 aHAWKES, J. G. ed.  aGenetic conservation of world crop plants.  aSan Diego: Academic Pressc1991  a87p.  aGenetic conservation of world crop plants; The importance of genetic resources in plant breeding; Exploration: methods and problems of exploration and field collecting; Genetic conservation in seed banks; In-vitro conservation; The use of genetic resources in breeding and breeding research; Regional gene banks: cooperative programmes; Global support and coordination; conserving germplasm of world crop species and their relatives; Molecular biology and genetic conservation programmes.  aConservação  aGenética  aPlanta  aGenetic conservation  aPlants