Canadian Forest Service Publications
The effects of photoperiod and temperature on gibberellin A 4/7 induced strobilus production of western hemlock. 1984. Pollard, D.F.W.; Portlock, F.T. Canadian Journal of Forest Research 14(2): 291-294.
Issued by: Pacific Forestry Centre
Catalog ID: 2642
Availability: Order paper copy (free)