Effect of nitrogen and water stresses during tillering and grain- filling in wheat
By: by Muhammad Ashraf.
Published: 1992
Language: eng
Number of pages: 153
Subjects: Wheat -- Effect of stress on.; Crops and nitrogen.; Crops and water.
Notes: Typescript (photocopy)

Thesis (Ph.D.)--Oregon State University, 1993.

Includes bibliographical references (leaves 83-88)