TY  - BOOK
AU  - Riding, R. T.
AU  - Aitken, J.
TI  - Needle structure and development of the stomatal complex in cotyledons, primary needles, and secondary needles of Pinus radiata D. DON
KW  - Agujas de pino
KW  - Cotiledones
KW  - Estomas
KW  - Pinus radiata
N1  - Sobretiro de : Bot. Gaz 143 (1) : 52-62, 1982
ER  -