Berrill, Norman John, 1903- Growth, development, and pattern / Norman John, Berrill ; Drawin gs by Evan Gillespie. - San Francisco : W. H. Freeman , [1961] - 555 p. : illus. ; 25 cm. - A Series of books in biology . Includes bibliographical references. Subjects--Topical Terms: Embryology.Botany--Embryology.Growth. Dewey Class. No.: 574.3