01120nam a2200289 i 450099100346858970753620021217151359.0001116s2000 us a b 001 0 eng d0632043482b11814871-39ule_instLE00301217ExLDip.to Biologiaeng57722Townsend, Colin R.62754Essentials of ecology /Colin R. Townsend, John L. Harper, and Michael Begon ; with assistance from Leigh Vanderklein ; special assistance provided by Douglas ReedMalden, Mass :Blackwell Science,2000xvii, 552 p. :col. ill. ;26 cmIncludes bibliographical references (p. [527]-535)EcologyHarper, John L.Begon, Michael.b1181487113-09-1118-12-02991003468589707536LE003 577 TOW01.01 (2000)12003000009880le003-E0.00-l- 00000.i1206434818-12-02Essentials of ecology252882UNISALENTOle00301-01-00ma -engus 01