Seasonal recovery of chlorotic needles in Scotch pine, by Jerry K. Jones.

Bibliographic Details
Main Author:	Jones, Jerry K.
Format:	Government Document Book
Language:	English
Published:	Upper Darby, Pa. : U.S. Northeastern Forest Experiment Station, 1971.
Series:	U.S.D.A. Forest Service research paper NE-184
Subjects:	Scots pine > Seasonal variations. Pine needles > Color. Chloroplast pigments. Plants > Effect of nitrogen on.

Evans: US Documents (Annex 5th floor)