Srivastava, V. K. <br/><br/>
Habitat and economy in the upper son basin 
V. K. Srivastava 
 - Gorakhpur  Uttar Bharat Ghoogol Parishad  1973 
 - xii,179.;  25cm. 
 - U.B.B.P. research series; no.1 .
<br/><br/><label>Dewey Class. No.: </label>330.954  / SRI