Potassium, magnesium and calcium requirements of Virginia pine
By: by Edward I. Sucoff
Series: Station paper / Northeastern Forest Experiment Station -- no. 169; Station paper (Northeastern Forest Experiment Station (Radnor, Pa.)) -- no. 169.
Publisher: Northeastern Forest Experiment Station, Forest Service, U.S. Department of Agriculture
Published: 1962
Place of publication: Upper Darby, Pa
Language: eng
Number of pages: 16
Subjects: Trace elements; Nutrition; Trees; Scrub pine
Notes: Cover title.

Includes bibliographical references (p. 16).