Science development and environment 
edited by V. P. Agarwal and S. V. S. Rana 
 - Muzaffarnagar  Society of Biosciences  1987 
 - 332p. 
<br/><br/><label>Subjects--Index Terms: </label>Environmental issues - National seminar 
<br/><br/><label>Universal Decimal Class. No.: </label>349.6(540):502.13  / SCI'87