U.S. flag

An official website of the United States government

Dot gov

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Https

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

NALDC

Main content area

Thumbnail

Crop rotation and tillage experiments at the Northern Great Plains Field Station, Mandan, N. Dak


Author:
Sarvis, J. T. (Johnson Thatcher) and Thysell, John C. (John Carl)
Source:
USDA
Year:
1936
Subject:
Crop rotation and Research
Format:
76 p. : ill., 1 map ; 23 cm.
Language:
English
Publisher:
U.S. Dept. of Agriculture
Series:
Technical bulletin (United States. Dept. of Agriculture) ; no. 536
Collection:
Organic Roots Collection,
USDA publications
Permanent URL:
http://handle.nal.usda.gov/10113/CAT86200531