Kharidehal Venkata Rao <br/><br/>
Management science 
Kharidehal Venkata Rao 
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 - Mcgraw Hill Book Co., New Delhi  1986 
 - 636 p 
 - .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental management--Ecosystems
<br/><br/><label>Dewey Class. No.: </label>577.17  KHA-M