00286nam a2200109Ia 4500008004100000082002400041100004800065245002500113250000900138260002100147300000800168240913s9999||||xx |||||||||||||| ||und||  aGS    631.52  POE/B  aJohn Milton Poehlman and David Allan Sleper 0aBreeding Field Crops  aNULL  bNULLaNULLcNULL  a494