Prakashan Avam Suchana Nideshalya.New Delhi. <br/><br/>
Bharat Ki Sampada Prakrutik Padhartha Ist Kh.Ao 

 - 1st Ed. 
 -  Vidnyanic Av Audogik Anusandhan Parishad Nayi Delhi  1971 
 - XXII, 404p.  22 cm. 
<br/><br/><br/>Text in English 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>REF
<br/><br/><label>Dewey Class. No.: </label> / PRA