Scheffer, Marten (Personal Name)

Ecology of shallow lakes, 1998: t.p. (Marten Scheffer; RIZA, Lelystad, The Netherlands) p. 4 of cover (currently at the Dept. of Water Quality Management and Aquatic Ecology, Wageningen Agricultural Univ.)

Critical transitions in nature and culture, 2009: ECIP t.p. (Marten Scheffer) data view (Wagenigen U.; b. 1958)