Freebairn, R. D. <br/><br/>
Grain yield - grain protein interactions :  a study based on 205 matched trial yield and grain protein comparisons, Coonabarabran District - 1985, 1986 and 1987 : a preliminary report / 
by R.D. Freebairn. 
 - [Coonabarabran, New South Wales] :  N.S.W. Department of Agriculture,  1988. 
 - 11 p. 
<br/><br/><label>LCCN: </label>90053056     
<br/><br/><label>Subjects--Topical Terms: </label><br/>Grain--New South Wales.
<br/><br/><label>Subjects--Index Terms: </label>Grain