Thomas, A.P. <br/><br/>
Environmental Biology, Toxicology and Disaster Management 
/ by A.P. Thomas 
 - 4th ed. 
 - Kottayam :  Green Leaf publications,  2016 
 - 249 p. 
<br/><br/><label>ISBN: </label>978-81-920269-3-0 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biology
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>Environmental Biology
<br/><br/><label>Dewey Class. No.: </label>577  / THO-E4