A new compact pollinator
By: Michael R. Barnhart.
Contributors: Rocky Mountain Forest and Range Experiment Station (Fort Collins, Colo.).
Series: USDA Forest Service research note RM ; 310; USDA Forest Service research note RM -- 310.
Publisher: U.S. Dept. of Agriculture, Forest Service, Rocky Mountain Forest and Range Experiment Station
Published: 1976
Place of publication: Fort Collins, Colo
Language: eng
Subjects: Fertilization of plants.; Trees -- Breeding.
Notes: Bibliography: p. 2.