International and national outlook--the necessity for efficient nutrient utilization
Subtitle: proceedings of a symposium
By: sponsored by Divisions S-4, S-8, A-4, and A-6 of the American Society of Agronomy and Soil Science Society of America ; coeditors, Noble R. Usherwood, Eugene C. Doll ; editor-in-chief, Matthias Stelly ; managing editor, David M. Kral ; assistant editor, Linda C. Eisele.
Contributors: Usherwood, Noble R.; Doll, Eugene C. 1921-; American Society of Agronomy.; Soil Science Society of America.
Series: ASA special publication ;; no. 25
Publisher: American Society of Agronomy
Published: 1975
Place of publication: Madison, Wis
Language: eng
Number of pages: 75
Subjects: Fertilizers -- Congresses.; Fertilizer industry -- Congresses.
Notes: Includes bibliographies.
"The papers were presented during the annual meetings in Chicago, Ill., November, 1974."