Fraps, G. S. (1916). The effect of additions on the availability of soil potash and the preparation of sugar humus. Texas Agricultural Experiment Stations.
Chicago Style (17th ed.) CitationFraps, G. S. The Effect of Additions on the Availability of Soil Potash and the Preparation of Sugar Humus. College Station, Tex.: Texas Agricultural Experiment Stations, 1916.
MLA (9th ed.) CitationFraps, G. S. The Effect of Additions on the Availability of Soil Potash and the Preparation of Sugar Humus. Texas Agricultural Experiment Stations, 1916.
Warning: These citations may not always be 100% accurate.