00383nam a2200157Ia 4500008004100000020001500041082001600056100001600072245002100088260004500109300000800154650002300162650001800185653001000203653001200213170901s1981    xx            000 0 und d  a0521225833  a589.3bR90B  aF. E. Round 0aEcology of algae  aLondonbCambridge University Pressc1981  a653  aBotanical sciences  aPure sciences  aAlgae  aEcology