Achyuthan, A അച്യുതന്‍, എ <br/><br/>
ജനപക്ഷജലനയം / 
by A Achyuthan 
 - Trivandrum :  State institute of language,  2012. 
 - 79p. : 
<br/><br/><label>ISBN: </label>9788176381628 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Natural resources
<br/><br/><label>Dewey Class. No.: </label>333.91  / ACH.J