Hudson, Norman. <br/><br/>
A study of the reasons for success of failure of soil conservation projects / 
by Norman W. Hudson. 
 - Rome :  Food and Agriculute Organization of the United Nations,  1991. 
 - FAO soils bulletin ;  64 .
<br/><br/> PRIORITY 3. 
<br/><br/><label>ISBN: </label>9251030871 
<br/><br/><label>LCCN: </label>92211497 
<br/><br/><label>LC Class. No.: </label>IN PROCESS