Grobstein, Clifford, 1916- A double image of the double helix : the recombinant - DNA debate / Clifford Grobstein - xi, 177 p. : il. ; 23 cm. - A series books in biology . ISBN: 0716710579 (pbk) Subjects--Topical Terms: DNA--RECOMBINACION--ASPECTOS SOCIALES. Dewey Class. No.: 572.8633 / G76 1979