Bajwa, M.S. <br/><br/>
Soil fertility and fertilizer use in Lodhiana district/ 
M.S. Bajwa and N.S. Randhawa 
 - Ludhiana:  Punjab Agricultural University,  1974 
 - 59 p.:  ill.:  maps;  22 cm. 
<br/><br/><label>ISBN: </label> Rs. 3.50 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fertility--Ludhiana (India)<br/>Fertilizers--Application--Ludhiana (India)<br/>Soils<br/>Climate<br/>Soil fertility--Punjab
<br/><br/><label>Dewey Class. No.: </label>631.81954