Perennials :  the key to pasture stability : proceedings of the Sixth Annual Conference of the Grassland Society of New South Wales / 
Edited by David Michalk. 
 - Orange, N.S.W. :  The Grassland Society of New South Wales Inc.,  1991. 
 - 109 p. :  ill. 
<br/><br/>Invited papers and poster summaries from the Conference held at Orange Ex-Services Club, Orange, NSW, June 5-6, 1991. 
<br/><br/><label>ISBN: </label>0730566587 
<br/><br/><label>LCCN: </label>91036094     
<br/><br/><label>Subjects--Topical Terms: </label><br/>Perennials--New South Wales.<br/>Pastures--Weed control--New South Wales.