00325nam a2200133 a 450000500170000008200160001710000150003310000170004824500490006525000120011426000260012630000220015263000170017420251203090506.0 a571.6VERb_ aVerma, PS. aAgarwal, VK. aCell biology, genetics evolution and ecology a9th ed. aDelhibS. Chandc1987 axvi, 246p, 22 cm. aCell biology