Tata, S.N. and Others <br/><br/>
Handbook of Agriculture  

 - New Delhi   Indian Council of Agricultural Research   1992 
 - 1303 
<br/><br/><label>Publisher. No.: </label> L.B Publishers and Distributors 
<br/><br/><label>Subjects--Personal Names: </label> Environmental Science 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental Science