found: Lake sediments and environmental history, c1984:t.p. (Winifred Tutin) p. xvi (Professor Winifred Tutin (née Pennington), retired member, Freshwater Biological Association)
found: LC database, 9/29/88(hdg.: Pennington, Winifred; usage: Winifred Pennington; Winifred Pennington (Mrs. T.G. Tutin))
found: Brit. Libr. auth. fiche, Aug. 1988(Tutin, Winifred)
found: WW, 1988(Tutin, Mrs. Winifred Anne (Winifred Pennington); b. 10/8/15)
found: Independent online ed., May 25, 2007(Winifred Tutin; b. Winifred Pennington, Oct. 8, 1915, Barrow-in-Furness, Lancashire; d. May 1, 2007, Basingstoke, Hampshire; Lakeland botanist who reconstructed the prehistory of the British landscape through pollen analysis)
