TY  - BOOK
AU  - Lauridsen, E.B.
ED  - DANIDA Forest Seed Centre.
TI  - Seed biology
U1  - 633.1 
PY  - 1990///
CY  - Copenhagen
PB  - Danida Forest Seed Centre
KW  - Grain
KW  -  Seeds
KW  -  Physiology
KW  -  Yields
N1  - Includes bibliographical references (p. 27)
ER  -