Johnson,David R

Institution: Dalhousie University, Canada

Top Collaborators: Meekison W, Noya F, Zickler P, Halperin SA, Scheifele D, De Serres G, Larrivée L, Langley JM, Mcneil SA, Dobson S, Jordanov E, Thakur M, Decker MD, Latiolais T, Shaver GR, Simpson RT, Senders S, Mcneil S, Langley J, Blatter M

Research Interests: Adult, Diphtheria, Pertussis, Pertussis Vaccine, Tetanus, Toxoids, Adults, Biomass, Birch, Communities, Community, Down Regulation, Ecosystem, Grass, Herbivores, Herbivory, Lichens, Mosses, Observation, Plant