01100nam0-22003371i-450 99000145772040332120221117145016.0000145772FED01000145772(Aleph)000145772FED0100014577220010214d1965----km-y0itay50------baengUSa---a---001yyIntroduction to Paleoecologyby R.F. HeckerNew YorkAmerican Elsevier Publishing Companyc1965ix, 166 p.ill.25 cmOriginal title by R.F. Gekker : Vvedeniye v. Paleoekologiyu. Translated from the Russian, edited, and prepared for publication by M.K. and R.C. Moore, in cooperation with Scripta TechnicaPaleocologia57422itaHecker,Roman Fedorovich351644Elias,M.K.Moore,R.C.ITUNINARICAUNIMARCBK990001457720403321BSF-574-HEC-1110SC1SC1Introduction to Paleoecology379758UNINA