Vries, Pieter G. de. <br/><br/>
Sampling theory for forest inventory :  a teach-yourself course / 
Pieter G. de Vries. 
 - Berlin ;  New York :  Springer-Verlag,  c1986. 
 - x, 399 p. :  ill. 
<br/><br/><label>ISBN: </label>0387170669 (U.S. : pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Forest surveys.<br/>Sampling (Statistics)
<br/><br/><label>LC Class. No.: </label>SD387.S86  / V75 1986 
<br/><br/><label>Dewey Class. No.: </label>634.9/2�19