TY  - BOOK
AU  - Pehap, Allan
TI  - Selected papers in gerontology of some forest seeds
U1  - 634.9562 21st ed.
PY  - 1973///
CY  - Stockholm
PB  - Royal College of Forestry
KW  - Forestry
KW  - Pinus silvesterisl
KW  - Seeds
ER  -