Vaughan, Christopher Hill <br/><br/>
History in motion :  the social ecology of Purnia Distric, 1770-1960 / 
Hill Christopher Vaughan [and] Charlottesville Virginia 
 - Michigan :  University Microfilms International,  1987 
 - vii, 274 p. ;  21 cm. 
<br/><br/><label>ISBN: </label> USD 59.22 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Human beings--Effect of environment on<br/>Social ecology
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Purnia (India)--Social conditions--1770-1960
<br/><br/><label>Dewey Class. No.: </label>301.0954