Report on the evaluation survey of plant protecito 

 - Chandigarh  Punjab Economic (Adviser to-) India        1972 
 - 44p.  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soil  Industry
<br/><br/><label>Dewey Class. No.: </label>X9(J:438:55).236.N7t, L2