Gish, Oscar <br/><br/>
Mobile health services 
By Oscar Gish and Godfrey Walker 
 - London  Tri-Mad Books  1977 
 - 214 p. : ill. ; 21 cm. 
<br/><br/><label>ISBN: </label>0905402030 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Delivery of Health Care--Botswana<br/>Developing countries<br/>Health Services--Botswana<br/>Mobile Health Units