त्रिपाठी, धुनीराम  Dr <br/><br/>
प्राच्यभारतीयम् ऋतुविज्ञानम् 
Prachaybhartiyam Rutuvigyanam 
 - 2nd ed. 
 - Varanasi  Sampurnanand Sanskrit Vishvavidyalaya  2002 
 - 226 p. 
 - सरस्वतीभवन अध्ययनमाला  Sarsvatibhavan Adhyayanmala  No 19 .
<br/><br/><label>ISBN: </label>8172700709 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sciences<br/>Astronomy
<br/><br/><label>Dewey Class. No.: </label>Sa5  / TRI