TY  - BOOK
AU  - Roulund, Hans.
ED  - DANIDA Forest Seed Centre.
TI  - Mass propagation of improved material (1)
U1  - 634.9 ROU 
PY  - 1992///
CY  - Copenhagen
PB  - Danida Forest Seed Centre
KW  - Trees
KW  -  Propagation
N1  - Includes bibliographical references (p.11-3)
ER  -