Grobstein, Clifford. A double image of the double helix : the recombinant-DNA debate / Clifford Grobstein. - San Francisco : W.H. Freeman, c1979. - xi, 177 p. : ill. ; 25 cm. - A Series of books in biology. . Includes index. Includes bibliographical references. ISBN: 0716710579 (pbk.) Subjects--Topical Terms: Recombinant DNA--Social aspects.DNA, Recombinant