Burdon, R.D.; Miller, J.T.; Knowles, F.B. 1991: Introduced forest trees in New Zealand: recognition, role, and seed source. 10. Ponderosa and jeffrey pines. Pinus ponderosa P.Lawson et Lawson. Pinus jeffreyi Grev. et Balf. New Zealand Forest Research Institute, Bulletin 124(10): 23 p.
Provider Properties
Reference Properties
Provider
Burdon, R.D.; Miller, J.T.; Knowles, F.B. 1991: Introduced forest trees in New Zealand: recognition, role, and seed source. 10. Ponderosa and jeffrey pines. Pinus ponderosa P.Lawson et Lawson. Pinus jeffreyi Grev. et Balf. New Zealand Forest Research Institute, Bulletin 124(10): 23 p.