Water for every farm :  Yeomans keyline plan / 
compiled, updated and edited by Ken B. Yeomans from work and writings of the late P.A. Yeomans. 
 - Southport, Queensland :  Keyline Designs,  [c1993]. 
 - xxv, 261 p. :  ill. (some col.). 
<br/><br/><label>ISBN: </label>0646129546 
<br/><br/><label>Subjects--Personal Names: </label><br/>Yeomans, Percival Alfred, 1905-1984. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soil conservation--Australia.<br/>Soil fertility--Australia.<br/>Sustainable agriculture--Autralia.