comparison of height growth and leaf parameters of hybrid poplar cuttings grown in ozone-fumigated atmospheres
By: by Keith F. Jensen
Contributors: United States. Forest Service; Northeastern Forest Experiment Station (Radnor, Pa.)
Series: USDA Forest Service research paper NE -- 446
Publisher: Dept. of Agriculture, Forest Service, Northeastern Forest Experiment Station
Published: 1979
Place of publication: Broomall, Pa
Language: eng
Subjects: Plants -- Effect of ozone on; Poplar -- United States
Notes: Bibliography: p. 3