00974nam0-22003131i-450-99000200302040332120100204163758.0000200302FED01000200302(Aleph)000200302FED0100020030220030910d1963----km-y0itay50------baengUSy---a---001yyResearch problems in biologyinvestigations for students[issued by the] American Institute of Biological Sciences, Biological Sciences Curriculum StudyGarden City (N.Y.)Doubleday19632 v. (232, 240 p.)18 cmAnchor BooksA366Biologia574.07Biological Sciences Curriculum Study84620ITUNINARICAUNIMARCBK99000200302040332161 II B.5/37-382079DAGENDAGENResearch problems in biology403106UNINA