The role of bees in pollinating alfalfa in Southern Alberta
By: by Gordon Andrew Hobbs.
Published: 1952
Language: eng
Number of pages: 125
Subjects: Fertilization of plants.; Bees -- Alberta.; Alfalfa.
Notes: Typescript.

Mounted photographs.

Thesis (Ph. D.)--Oregon State College, 1952.

Bibliography: leaves 118-125.