2nd national seminar on environmantal awareness, education & management for sustainable development  
/ Sri Venkateswara University 
 - Tirupati:   Sri Venkateswara University,   2002 
 - 77p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physical planning
<br/><br/><label>Subjects--Index Terms: </label>Rural development 
<br/><br/><label>Universal Decimal Class. No.: </label>711.3(082.2)(048.3)  / P2