TY  - BOOK
AU  - Willan, R.L.
ED  - DANIDA Forest Seed Centre.
TI  - Seed pretreatment
U1  - 631.5 
PY  - 1990///
CY  - Copenhagen
PB  - Danida Forest Seed Centre
KW  - Seed
KW  -  Protection
N1  - Includes bibliographical references (p. 17-18)
ER  -