01003nam0-22003131i-450-99000200544040332120120626190007.0000200544FED01000200544(Aleph)000200544FED0100020054420030910d1970----km-y0itay50------baengGBy---a---101yyAnimal populations in relation to their food resourcesa symposium of the British Ecological Society, Aberdeen 24-28 March 1969edited by Adam WatsonOxfordBlackwell scientific publications1970477 p.22 cmZoologiaPopolazioni591.53Watson,Adam<1930- >British Ecological Society87610ITUNINARICAUNIMARCBK99000200544040332161 III A.7/053829DAGENDAGENAnimal populations in relation to their food resources402907UNINA