TY  - BOOK
AU  - Mas Porras, Javier.
TI  - The effect of thinnings on the growth of pines as shown the Forestry Commission sample plots
PY  - 1965///
CY  - Oxford
PB  - The author
KW  - Pináceas
KW  - Aclareos
KW  - Crecimiento
N1  - Thesis (Diploma in Forestry) -- Commonwealth Forestry Institute. University of Oxford
ER  -