00821nam0-22003011i-450 99000178672040332120170315123853.00-19-506058-X000178672FED01000178672(Aleph)000178672FED0100017867220021010d1994----km-y0itay50------baitaEvolution on infectious diseasePaul W. Ewald.New YorkOxford University Press1994VII, 298 p.24 cmMalattie contagiose616.9Ewald,Paul W.78074ITUNINARICAUNIMARCBK99000178672040332160 616.9 B 15073FAGBCFAGBCEvolution on infectious disease407919UNINAING01