New developments in fertility regulation :    a conference for Latin American physicians, Airlie House, Airlie, Virginia, March 28-30, 1976 /  
sponsored by the Pathfinder Fund and the Graduate School of Public Health of the University of Pittsburgh ; [edited by Hugh R. Holtrop ... et al. ; translations by Rudolf Heller and Gwendolyn Acuña]. 
 - Chestnut Hill, Mass. :  The Fund,  1976. 
 - vii, 266 p. :  ill. ;   23 cm. 
<br/><br/><label>LC Class. No.: </label>WP565