Land use  historical perspectives focus on Indogangetic plains 
editors, Yash P. Abrol, Satpal Sangwan; Mithilesh K. Tiwari. 
 - New Delhi  Allied Publishers  2002 
 - xv, 667p., 25cm. 
<br/><br/><label>ISBN: </label>81-7764-274-x. 
<br/><br/><label>Dewey Class. No.: </label>333.73  / L18L