Yazar
Timothy James Butler Boyle
8 cilt bulundu.
Timothy James Butler Boyle · American Institute of Chemical Engineers
87 sayfa · 1983
Congresses / Forest products
Timothy James Butler Boyle · Springer-Verlag
456 sayfa · 1994
Biodiversity conservation / Biodiversity / Congresses / Nature / Climatic factors
Timothy James Butler Boyle · Forestry Canada, Science and Sustainable Development Directorate
50 sayfa · 1992
Forest genetic resources conservation / Forest germplasm resources conservation
Andrew G. Young, David Boshier, Timothy James Butler Boyle · CSIRO Pub.
352 sayfa · 2000
Forest germplasm resources conservation
Steen Magnussen, J. Lavereau, Timothy James Butler Boyle, Canadian Tree Improvement Association. Meeting · Produced by Forestry Canada for the Canadian Tree Improvement Association
183 sayfa · 1991
Tree breeding / Congresses / Forest genetics
S. Magnussen, Timothy James Butler Boyle, Canadian Tree Improvement Association. Meeting, Canada. Forestry Canada · Produced by Forestry Canada for the Canadian Tree Improvement Association
Sayfa sayısı yok · 1989
Botany / Seed orchards / Congresses / Trees / Seeds
E. Kristian Morgenstern, Timothy James Butler Boyle, E. K. Morgenstern, Canadian Tree Improvement Association. Meeting · Produced by Canadian Forestry Service for the Canadian Tree Improvement Association
Sayfa sayısı yok · 1988
Tree breeding / Congresses / Forest genetics / Trees / Breeding