Gopalakrishnan, N <br/><br/>
Ancient indian knowledge on planet earth 

 - Thiruvananthapuram  Indian Institute of Cultural Heritage  2000 
 - 43p 
 - Heritage publication series; 36 .
<br/><br/> Includes Acc. No's. 23346 to23353 (9 volumes bound together, each having its own Acc. No's. No. of this volume 23347) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronomy--Ancient India<br/>Cultural and scientific heritage--India<br/>Earth--Ancient Indian knowledge<br/>India--Cultural and scientific heritage<br/>Indian Institute of Scientific Heritage<br/>Scientific heritage--India<br/>Solar system--Ancient Indian knowledge