The economic position of fertilizer use in the United States
By: by D.B. Ibach and R.C. Lindberg.
Contributors: Lindberg, R. C. 1928-; United States. Agricultural Research Service.
Series: Agriculture information bulletin -- no. 202
Publisher: U.S. Dept. of Agriculture, Agricultural Research Service
Published: 1958
Place of publication: Washington, D.C
Language: eng
Number of pages: 31
Subjects: Fertilizers -- United States.; Crop yields.
Notes: Includes bibliographical references.