New approaches to the measurement of vital rates in developing countries: an ICP work agreement report. 

 - Washington :  ICP ,  1976 
 - xii, 151p.;     22 cm. 
 - Interdisciplinary Communications Program, occasional monograph series .
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fertility<br/>Developing countries
<br/><br/><label>Dewey Class. No.: </label>312.1  / NEW