Impact of population structure on oryde fertility 

 - NY  UN         1982 
 - 42p  cm. 
<br/><br/><label>Standard No.: </label>87120 
<br/><br/><label>Source: </label> Reference Collections 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fertility
<br/><br/><label>Dewey Class. No.: </label>"Y:5231.1(X).N8, M2/UN"