00000nam a2200000 a 4500 20251203092016.0 Tivy,Joy biogeography:A Study of Plantsin the ecosphere 3 rd Ed Newyork Johnwiley 1993 xix,p. 452 Ecology _ 72771 LIBSC C 60683 60683 0 0 0 0 PU PU 1998-07-29 15.99 0 72771 BK