Biswas, M. R. <br/><br/>
Chemical effect of ground-water irrigation on farmlands in Dinajpur district / 
M. R.Biswas, L. R. Khan & M. Eaqub 
 - Mymensingh :  Bangladesh Agricultural University (BAU) ,  1977 
 - 25p. :  ill. ;  26 cm.  
 - I W M  No. 6 .
<br/><br/>Includes bibliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Irrigation systems--Dinajpur--Bangladesh<br/>Water management<br/>Soil<br/>Farms
<br/><br/><label>Gov. Doc. Class. No.: </label>BAN BAU DIWM WM-6