Trace elements in soils and agriculture
By: Mikko Sillanpää.
Series: FAO soils bulletin ;; 17
Publisher: Food and Agriculture Organization of the United Nations
Published: 1972
Place of publication: Rome
Language: eng
Number of pages: 67
Subjects: Soils -- Trace element content.; Plants, Effect of trace elements on.; Trace elements.
Notes: Bibliography: p. 45-67.