Agarwal, S. K. <br/><br/>
Eco- informatics/ 
S. K. Agarwal 
 - New Delhi :  APH Publishing corporatin,  2011 
 - viii, 351p. :  ill. ;  23 cm 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>8176483249 
<br/><br/><label>Source: </label>B-34933 
<br/><br/><label>Nat. Bib. No.: </label>GB-8812590 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Technological innovations--Social aspects
<br/><br/><label>LC Class. No.: </label>GE300  / .A32  2011