Publications, 1913

Resistant Flaxseed For Sowing Purposes, Bolley, H. L. North Dakota Agricultural Experiment Station, Press Bulletin Number 57, January, 1913.

Cropping to Flax on New Lands of Semi-Arid Land Areas, Bolley, H. L.; Wilson, M. L. North Dakota Agricultural College, Government Agricultural Experiment Station for North Dakota, Bulletin No. 103, March, 1913.

The Complexity of the Microorganic Population of the Soil, Bolley, H. L. Reprinted from Science, N. S., vol. XXXVIII, no. 967, July 11, 1913, 48-50. [3 copies]

Sealing and Certification of Pedigreed or Improved Seed, Bolley, H. L., Botanist and State Seed Commissioner, North Dakota Agricultural Experiment Station, Department of Botany, Seed Circular No. 9, August, 1913.

Cereal Cropping: outlines of an illustrated lecture before the students of the University of Wisconsin, May 20th, 1913, Bolley, H. L. Reprinted from Science, N. S., vol. XXXVIII, no. 973, August 22, 1913, 249-259. [3 copies]

Wheat: Soil Troubles and Seed Deterioration. Causes of Soil Sickness in Wheat Lands. Possible Methods of Control. Cropping Methods with Wheat, Bolley, H. L. North Dakota Agricultural College, Government Agricultural Experiment Station for North Dakota, Bulletin No. 107, December, 1913. [3 copies]