Grain protein content and N needs

Main Author: Goos, R. J.
Other Authors: Westfall, Dwayne G., Ludwick, Albert E., Colorado State University. Cooperative Extension Service.
Format: Electronic
Language: English
Published: [Fort Collins, Colo.] : Colorado State University Extension Service, 2003.
Physical Description: 1 PDF (2 unnumbered pages ; 30 KB).
Series: Crop series. Soil ; no. 0.555.
Subjects:
Online Access: Access online