00000nam##2200000za#4500 9.617533 CaOODSP 20210615102237 ta 150406|2005||||xxc||||| f|0| 0 eng|d 0706-6457 CaOODSP eng n-cn--- Fs97-6/2591E Canada. Department of Fisheries and Oceans. Survey results of green sea urchin (strongylocentrotus droebachiensis) populations in Queen Charlotte Strait, British Columbia, November, 1998, 1999, 2000, 2001 and October 2002 / by B.J. Waddell and R.I. Perry. Nanaimo - British Columbia : Fisheries and Oceans Canada 2005. xiii, 150p. : figs. (some coloured), graphs, tables ; 28 cm. Canadian technical report of fisheries and aquatic sciences 0706-6457 2591 On cover: Fisheries and Oceans Canada, Science Branch, Pacific Region, Pacific Biological Station, Nanaimo, British Columbia, V9T 6N7 This report is part of a series containing scientific and technical information that widens existing scientific knowledge but is not considered appropriate for publication in the primary literature. The research covers such subjects as ecosystem models, methods for enhancing aquaculture, commercial fishing equipment, and environmental threats to aquatic quality and fisheries resources. Includes tables, graphs, and charts. (Résumé en français.) Softcover 05-38 2005-09-23 Fisheries gcpds Waddell, B. J. Perry, R. I. Survey results of green sea urchin (Stronglocentrotus droebachiensis) populations in Queen Charlotte Strait, British Columbia, November 1998, 1999, 2000, 2001 and October 2002 / (CaOODSP)9.574179 Canadian technical report of fisheries and aquatic sciences, 0706-6457 2591 (CaOODSP)9.514691