Diwan A P Arora D K <br/><br/>
Ecology of Environmental Cycles 

 - New Delhi  Anmol Publications  1995 
 - vii. 400p. 
 - Recent advances in environmental ecology series .
<br/><br/><label>ISBN: </label>8174881204 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecology<br/>Biology
<br/><br/><label>Dewey Class. No.: </label>574.5  / DIW/E