00890nlm 2200301 a 450 99648817100331620220927121118.020020522d1980---- uy 0engUSdrcnuHistorical ecologyessays on environment and social changeedited by Lester J. BilskyPort WashingtonLondonKennikat Press1980Testo elettronico (PDF) (195 p.)ill.National university publicationsACLS Humanities E-BookBase dati testualeNational university publicationsACLS Humanities E-BookEcologia umanaBNCF304.2BILSKY,Lester J.ITcbaREICAT996488171003316EBERHistorical ecology2915240UNISA