The green revolution: a symposium 
edited by Amrik singh and Rajpal Singh 
 - New Delhi  Harman  1990 
 - 175p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture - India - Haryana
<br/><br/><label>Dewey Class. No.: </label>Zx54331 Si64g CRS