00539cam a22002057a 4500003000500000005001700005008004100022010001000063011001000073035001000083040000900093082001500102100003100117245006800148260003500216300002000251650001700271650003400288710001100322CHAP20220817043404.0971013s1963 enka r 00010 eng d a74090 a75062 a84622 cCHAP04a574.87bH300aHarris, Robert John Cecil.10aBiological organization at the cellular and supercellular level aLndon :bAcademic Press,c1963 a261 p.b: ilus.14aCitología.14aDiferenciación (Biología)1 aUNESCO