Pollen biotechnology for crop production and improvement 
edited by K. R. Shivanna, V. K. Sawhney 
 - Cambridge  Cambridge University Press  1997 
 - 448 p  il. n.  24 cm 
<br/><br/><label>ISBN: </label>052147180X 
<br/><br/><label>Subjects--Index Terms: </label>Mejora genetica Ingenieria genetica Fitopatologia Biotecnologia Polen Botanica