1. Adams, W.T. 1992. Gene dispersal within forest tree populations. New For. 6: 217–240.
2. Adams, W.T., and Bastien, J.-C. 1994. Genetics of second flushing in a French plantation of coastal Douglas-fir. Silvae Genet. 43: 345–352.
3. Adams, W.T., and Burczyk, D. 2000. Magnitude and implications of gene flow in gene conservation reserves. In: Forest conservation genetics: principles and practice. Edited by T.J.B. Boyle, A. Young, and D. Boshier. CSIRO Australia, Melbourne. pp. 215–224.
4. Aho, M.-L., and Pulkkinen, P. 1993. Evaluation of the cold hardiness of Scots pine seed orchard crops using early freezing tests. Metsanjalostussaation Tiedonantoja. No. 7.
5. Aitken, S.N., and Adams, W.T. 1995a. Impacts of genetic selection for height growth on annual developmental cycle traits in coastal Douglas-fir. In Evolution of breeding strategies for conifers from the Pacific North West. Proceedings of the Joint Meeting of the IUFRO Working Parties S2.02.05 (Douglas-fir), S2.02.06 (Pinus contorta), S2.02.12 (Sitka spruce) and S2.02.14 (Abies), 1–4 Aug., Limoges, France. pp. AD1: 1–8.