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ouvrage
C. Leadem ; S. Gillies ; H. Yearsley ; V. Sit ; D. Spittlehouse ; P. Burton | Victoria, CAN : British Columbia ministry of forests - Research branch | Land management handbook n° 40 | 1997Anyone who has conducted research in the field quickly comes to realize the complexity of natural ecosystems. This softbound publication is a practical "how-to" manual for planning and conducting studies of seed biology in field locations. Altho[...]
rapport
K. Thomas ; P. Comeau | Victoria, CAN : British Columbia ministry of forests - Research branch | Extension note n° 25 | 1998This extension note provides a brief overview of a study examining the effects of vegetation control on poplar growth and site nutrient cycling. Although some results are presented, this project is still in its infancy and a no conclusions are drawn.
