VERMA, P.S. Agarwal, V.K. Cell biology, genetics, and ecology / [by] P.S.Verma, V.K.Agarwal - 6th ed. - New Delhi S.Chand & com. 1987 - xv, 246 p. Subjects--Topical Terms: CellsGeneticsEcology Dewey Class. No.: 571.6 / VER