TY  - BOOK
AU  - Adlard,P.G.
AU  - Smith,James P.
ED  - University of Oxford.
TI  - Growth and growing space: results form an individual-t ree thinning experience in a 20-year-old Douglas Fir plantation 
PY  - 1981///
CY  - Oxford
PB  - Commonwealth Forestry Institute
KW  - Forest thinning
ER  -