Spratt, Nelson T. <br/><br/>
Developmental biology 
[by] Nelson T. Spratt, Jr. 
 - Belmont, Calif.  Wadsworth Pub. Co.  [1971] 
 - 553 p.  illus. 
<br/><br/>Includes bibliographies. 
<br/><br/><label>ISBN: </label>053400010X 
<br/><br/><label>LCCN: </label>79164996 //r89 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Developmental Biology
<br/><br/><label>LC Class. No.: </label>QH491  / .S67 
<br/><br/><label>Dewey Class. No.: </label>574.3