अग्रहरि, रवि पी. =  Agrahari, Ravi P. <br/><br/>
पर्यावरणीय परिस्थितिकि, जैव विविधता, जलवायु परिवर्तन एवं आपदा प्रबंधन  = Paryavarniya Paristhitiki, Jaiv Vividhata, Jalvayu Parivartan Evam Aapda Prabandhan:  UPSC, Civil Services Exam,  State Administrative Exams 

 - 3rd Ed. 
 - Chennai:  McGraw Hill Education;  2023 
 - 535p. 
<br/><br/><label>ISBN: </label>9789355320339 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics of land  and Energy<br/>Naturral resourcesand Energy
<br/><br/><label>Dewey Class. No.: </label>333.7 AGR