Wallace, Ben J., 1937- <br/><br/>
Hill and valley farmers :  socio-economic change among a Philippine people / 
by Ben J. Wallace. 
 - Cambridge, Mass :  Schenkman Pub. Co,  1970. 
 - xix, 137 p. :  ill. ;  23 cm. 
<br/><br/>Bibliography: p. 129-134. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Gaddang (Philippine people).