00391nam a2200169Ia 4500008004100000020001500041082001600056100001900072245001000091250000600101260003600107300000800143650002300151650001800174653001000192700001900202170901s1973    xx            000 0 und d  a0333326482  a589.3bC30A  aChapman, V. J. 0aAlgae  a2  aLondonbThe Macmillan Co.c1973  a497  aBotanical sciences  aPure Sciences  aAlgae  aChapman, D. J.