01651nam 2200481 450 991079117850332120200520144314.00-585-04391-40-8229-7203-4(CKB)2550000001330429(Au-PeEL)EBL2038102(CaPaEBR)ebr10905437(CaONFJC)MIL627572(OCoLC)891395305(MiAaPQ)EBC2038102(EXLCZ)99255000000133042919981209e19991959 uy| 0engurcnu||||||||rdacontentrdamediardacarrierConservation and the gospel of efficiency the progressive conservation movement, 1890-1920 /Samuel P. HaysPittsburgh, Pennsylvania :University of Pittsburgh Press,1999.©19591 online resource (320 pages)Originally published: Cambridge : Harvard University Press, 1959, in series: Harvard historical monographs, 40.0-8229-5702-7 1-306-96321-4 Includes bibliographical references (pages 277-282) and index.Conservation of natural resourcesUnited StatesHistoryEnvironmental policyUnited StatesHistoryConservation of natural resourcesHistory.Environmental policyHistory.333.7/2/0973Hays Samuel P.102888MiAaPQMiAaPQMiAaPQBOOK9910791178503321Conservation and the gospel of efficiency36107UNINA01272nam0 22002891i 450 UON0042668420231205104849.95820130612d1964 |0itac50 bafreIT|||| 1||||ˆLe ‰Barbier de SevillePierre-Augustin de Beaumarchaisa cura di Enzo GiudiciFirenzeSansonistampa 1964LXVII, 186 p.20 cm.001UON004266852001 Collana di classici francesi210 FirenzeSansoni.IL BARBIERE DI SIVIGLIAUONC084084FIITFirenzeUONL000052782.109 4Opera europea21BeaumarchaisPierre Augustin : Caron deUONV132842137248GIUDICIEnzoUONV147268SansoniUONV246441650ITSOL20240220RICAUON00426684SIBA - SISTEMA BIBLIOTECARIO DI ATENEOSI Francese IV A BEA 03 SI SFR1102/2 5 03 BuonoSIBA - SISTEMA BIBLIOTECARIO DI ATENEOSI Francese IV B BEA GIU SI SFR1102 5 BuonoBarbier de Seville208654UNIOR