The influence of nitrogen, phosphorus, potassium, and magnesium deficiencies on the growth and development of white spruce, black spruce, jack pine, and Western hemlock seedlings grown in a controlled environment
By: H. S. D. Swann.
Series: Woodlands research index ;; no. 116; His The mineral nutrition of Canadian pulpwood species ; 1; Technical reports series - Pulp and Paper Research Institute of Canada ; 168
Publisher: Pulp and Paper Research Institute of Canada
Published: 1960
Place of publication: Montreal
Language: eng
Number of pages: 66
Subjects: Deficiency diseases in plants.; Trees -- Diseases and pests.
Other titles: Influence of nitrogen, phosphorus, potassium, and magnesium deficiencies ...
Notes: Bibliography: p. 65-66.