Nieuwkoop, Pieter D. <br/><br/>
Primordial germ cells in the invertebrates :  from epigenesis to preformation / 
Pieter D. Nieuwkoop, Lien A. Sutasurya. 
 - New York :  Cambridge University Press,  1981. 
 - xii, 258 p. :  ill. ;  24 cm. 
 - Developmental and cell biology series ;  10 .
 - Developmental and cell biology series ;  10. .
<br/><br/> Includes index. 
<br/><br/>Bibliography: p. [189]-231. 
<br/><br/><label>ISBN: </label>0521221897 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Germ cells.<br/>Invertebrates--Embryology.
<br/><br/><label>Dewey Class. No.: </label>592.032  / NIP 1981