Taxonomic Studies of Marine Tubificidae (Oligochaeta)

This thesis was submitted posthumously for the late Howard Randall Baker  at Uvic for his PhD  in July 1983. 30 new species  and eight new genera of tubificid oligochaetes are described, three genera and four species are redescribed and revised. The introduction to the thesis is shown here. taxonomic_studies_on_marine_Tubificidae_oligochaeta

Beaver Ecology and a Biosurvey

Doreen Liner , Dave Kane and Alan McLeod submitted this research  in April, 1983 for Dr. Fred Bunnell, UBC. It is a biosurvey of the Fraser River ER Islands , taken to investigate a suspected beaver problem and to update previously collected information. The report describes four permanent plots set up to facilitate future studies