Cooke, Herbert John. Biology : a textbook for first examinations / by H.J. Cooke, K.F.P. Burkitt and W.B. Barker. - 2nd ed. - London, NewYork; Longmans, Green, 1957. - 480 p. : ill. ; 21 cm. Previous ed. 1949. Dewey Class. No.: 570 / COB 1954