00363nam a2200145Ia 4500008004100000020001500041082001900056100002000075245003000095260003200125300000800157650001800165650001800183653001600201170901s1979 xx 000 0 und d a0713127228 a574.8732bD98I aDyer, Adrian F. 0aInvestigating Chromosomes aLondonbEdward Arnoldc1979 a138 aLife sciences aPure Sciences aChromosomes