John Barker

Increases in tree growth and nutrient supply still apparent 10 to 13 years following fertilization and vegetation control of salal-dominated cedarhemlock stands on Vancouver Island

Jennifer Bennett, Leandra L Blevins, John Barker et al. · Canadian Journal of Forest Research · 2003 · 43 citations

Agriculture, Ecology, Soil Sciences +17

Causes and amelioration of nutrient deficiencies in cutovers of cedar-hemlock forests in coastal British Columbia

Cindy E. Prescott, G. F. Weetman, John Barker · The Forestry Chronicle · 1996 · 40 citations · Full text

Agriculture, Forestry, Soil Sciences +17

The effects of single and combined antibiotics on the growth of <i>Legionella pneumophila</i> using time-kill studies

John Barker, I. D. Farrell · Journal of Antimicrobial Chemotherapy · 1990 · 30 citations

Life Sciences, Infectious Diseases, Microbiology +16

A field study of the survival of<i>Legionella pneumophila</i>in a hospital hot–water system

I. D. Farrell, John Barker, Eileen Miles et al. · Epidemiology and Infection · 1990 · 25 citations · Full text

Life Sciences, Infectious Diseases, Microbiology +12

A 10-year tree and stand response of jack pine to urea fertilization and low thinning

Arthur Groot, Kenneth M. Brown, I. K. Morrison et al. · Canadian Journal of Forest Research · 1984 · 24 citations

Natural Resources, Agronomy, Forestry +17