Approved practices in crop production
By: by Elwood A. Brickbauer and W. P. Mortenson.
Contributors: Mortenson, W. P. 1895- joint author.
Publisher: The Interstate
Published: 1967
Place of publication: Danville, Ill
Language: eng
Number of pages: 397
Subjects: Field crops.
Notes: Second author's name erroneously given on cover as Juergenson.