Irrigated crop rotations in southern Montana
By: by Stephen H. Hastings and Dan Hansen.
Contributors: Hansen, Dan.; United States. Dept. of Agriculture.
Series: Technical bulletin / United States Department of Agriculture -- no. 144; Technical bulletin (United States. Dept. of Agriculture) -- no. 144.
Publisher: U.S. Dept. of Agriculture
Published: 1929
Place of publication: Washington
Language: eng
Number of pages: 32
Subjects: Crop rotation -- Montana.
Notes: Cover title.