00582nam a22002297a 4500003000500000005001700005008004100022010001000063011001000073035001000083040000900093082002800102100002700130245002700157250001000184260002300194300003100217490003100248650002500279700001700304830003100321CHAP20230906115124.0971013s1977    enka    r     00010 eng d  a70530  a71502  a81056  cCHAP04a595.146045223bE26 197700aEdwards, Clive Arthur.1 aBiology of earth worms  a2 ed.  aLondon :bB,c1977  a333 p.b: ilus. ; gráfs.  aScience paper-backsv; 13514aLombrices de tierra.0 aLofty, J. R.0 aScience paper-backsv; 135