TY  - BOOK
AU  -  Graudal, Lars.
ED  -  DANIDA Forest Seed Centre.
TI  -  Introduction to principles in design and evaluation of tree improvem ent experiments
PY  - 1993///
CY  -  Copenhagen
PB  -  Danida Forest Seed Centre
KW  -  Tree farms
N1  -  Includes bibliographical references (p. 51)
ER  -