Khan, M.Z.A  . <br/><br/>
Environmental geography /  
by M.Z.A. Khan and S.K. Agrawal. 
 - New Delhi :   A P H Publishing Corporation ,   2004 
 - 308p :  
<br/><br/><label>ISBN: </label>81-7848-549-7 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geography
<br/><br/><label>Dewey Class. No.: </label>U47  / P4;5