00350nam a2200145Ia 4500008004100000020001500041082001600056100001800072245001000090260004500100300000800145650002300153650001800176653001000194170901s1968    xx            000 0 und d  a0000349248  a589.3bP76A  aPrescott,G.W. 0aAlgae  aNew YorkbHoughton Mifflin Companyc1968  a436  aBotanical sciences  aPure Sciences  aAlgae