00870nam0 2200241 450 00002377120090302162922.020090302d1976----km-y0itay50------baitaITy-------001yy<<La >>formazione di cartografie generali a grande scala (1:2000, 1:1000)guida per le scelte tecniche ed economicheMilanoLe strade1976120 p.ill.29 cm<<La >>formazione di cartografie generali a grande scala44925GeodesiaCartografia526.818Cartografia e topografiaCommissione geodetica italiana0702229ITUNIPARTHENOPE20090302RICAUNIMARC000023771G 526.86/1G 769DSA2009Formazione di cartografie generali a grande scala44925UNIPARTHENOPE01087nam a2200289 i 450099100358237970753620021218132320.0021028s1994 us a b 000 0 eng d023107901Xb11834511-39ule_instDi.S.Te.B.A.eng333.7Rolston, Holmes495608Conserving natural value /Holmes RolstonNew York :Columbia University Press,c1994259 p. :ill. ;23 cmPerspectives in biological diversity seriesIncludes bibliographical referencesEnvironmental protectionMoral and ethical aspectsHuman ecologyPhilosophyNature conservationMoral and ethical aspects.b1183451127-04-1718-12-02991003582379707536LE003 333 ROL01.01 (1994)12003000034431le003-E0.00-l- 00000.i1208555818-12-02Conserving natural value897999UNISALENTOle00301-01-02ma -engus 01