Datta, S.K.De <br/><br/>
A HANDBOOK on the methodology for an integrated experiment-survey on rice yield constraints / 
[by] S.K.DE Datta...[et al.] 
 - Philippines  The International rice research institute  1978 
 - 59 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Rice
<br/><br/><label>Dewey Class. No.: </label>633.18  / HAN