00859cam0-22003131i-450 99000146768040332120220608120942.0000146768FED01000146768(Aleph)000146768FED0100014676820000920d1964----km-y0itay50------baengUSa---a---001yyEnvironmental biologyby R. F. MorganNew YorkThe Macmillan Company19642 v.ill.18 cmBiologia ambientalePiante e animali581.923ita591.923itaMorgan,R. F.764281ITUNINAREICATUNIMARCBK990001467680403321BSF-581.9-MOR-1-212888SC1SC1Environmental biology1551528UNINA