Proceedings of the fourth national workshop on evironmental statistics 

 - New Delhi :  Central Statistical Organisation,  2003. 
 - 236 p. ;  32 cm. 
 - Proceedings of the fourth national workshop on evironmental statistics, 22-23 April 2003, Shillong .
<br/><br/><label>Subjects--Index Terms: </label>Environment statistics. 
<br/><br/><label>Dewey Class. No.: </label>363.7309 PRO  / 318