Salwi, Dilip M. <br/><br/>
The rupa book of super expert environment quiz / 
Dilip M. Salwi 
 - New Delhi :  Rupa Co,  2004 
 - 136 p. :  ill. ;  18 cm. 
<br/><br/><label>ISBN: </label>8129103753  RM9.90 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental sciences--Miscellanea<br/>Questations and answers