Morphological development, productivity and nutrient use by spring wheat in response to an enhanced ammonium supply
By: by Richard T. Koenig.
Published: 1993
Language: eng
Number of pages: 194
Subjects: Wheat -- Nutrition.; Ammonium.
Notes: Computer-produced typeface.

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

Includes bibliographical references.

WSU:Another copy on microfilm, no. 7178.

WSU:"Department of Crop and Soil Sciences."