Potts, Malcolm,  1935- <br/><br/>
Birth control / 
Malcolm Potts 
 - Burlington :  Carolina Biological Supply Co.,  1990 
 - 15 p. :  ill. ;  24 cm. 
 - Carolina biology readers ;  no.178 .
<br/><br/><label>ISBN: </label>0892781041 
<br/><br/><label>LCCN: </label>84-045839 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Birth control