Lauridsen, Elmer B. <br/><br/>
Evaluation of an international series of leak provenance trials / 
Elmer B. Lauridsen, Erik D. Kjwer, Hubert Wellendorf. 
 - Humlebaek :   Danida Forest Seed Center,   1995. 
 - v, 118 p. :   ill. ;   30 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Trees-- Disease and pest resistance.<br/> Trees-- Breeding.
<br/><br/><label>Dewey Class. No.: </label>634.91