00357nam a2200133Ia 4500008004100000020000900041040001500050041001200065082001700077100001900094245005800113260003500171300001700206230917s9999||||xx |||||||||||||| ||und||  cRS45  e1021aMAIN  aEnglish  a589.3, B638I  aBold, Harold C 0aIntroduction to the algae: structure and reproduction  aNew DelhibPrentice-Hallc1978  axiv, 706p p.