TY  - BOOK
AU  - Lanyon, Joyce W.
TI  - A card key to Pinus based on needle anatomy
U1  - 634.989 
PY  - 1966///)
CY  - (Sidney)
PB  - Forestry Commision of N.S.W.
KW  - Agujas de pino
KW  - Árboles
KW  - Identificación
KW  - Pináceas
ER  -