Gifford, Ernest M. <br/><br/>
Morphology and evolution of vascular plants 

 - New York  W.H. Freeman and Co.  c1989 
 - viii, 626 p.  il.; 26 cm. 
 - Series of books in biology .
<br/><br/> Edición revisada de: Comparative morphology of vascular plants / by Adriance S. Fisher, Ernest M. Gifford, Jr. 2nd ed. 1974  Incluye bibliografía e índice 
<br/><br/><label>ISBN: </label>0716719460 
<br/><br/><label>Subjects--Topical Terms: </label><br/>EVOLUCION<br/>PLANTAS VASCULARES<br/>ANATOMIA DE LA PLANTA