PLANT materials handbook for soil conservation  2 Volume 
Edited by W.S Van Kraayenoord and R.L Hathaway 
 - Wellington  Soil Censervation Center  c1986 
 - 2 Volume.  ill.  30cm 
<br/><br/> Volume 1 : Principles and Practice; Volume 2 : Introduced Plants 
<br/><br/>Include indexs 
<br/><br/><label>ISBN: </label>0110470501 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Botany--New Zealand<br/>Soil conservation--New Zealand