00852nam--2200325---450-99000330321020331620090826115121.0000330321USA01000330321(ALEPH)000330321USA0100033032120090826d1980----km-y0itay50------baengGB||||||||001yyWhat is ecology?D. F. Owen2 ed.OxfordOxford University Press1980X, 234 p.ill.20 cmEcologia574.5OWEN,Denis Frank605567ITsalbcISBD990003303210203316574.5 OWE17282/CBS574.500326337BKSCIRSIAV69020090826USA011151What is ecology1121617UNISA