Volume 1, Bulletins 1-15. (1) Chemical Nature of the Organic Nitrogen in the Soil; (2) Some Bacteriological Effects of Liming; (3) Influence of Various Factors on Decomposition of Soil Organic Matter; (4) Bacterial Activities in Frozen Soils; (5)...
Volume 10, Bulletins 122-132. (122) International Trade in Pork and Pork Products; (123) Proteolysis by Streptococcus Lactis with Special Reference to Butter Cultures and Butter; (124) Infection Studies of Diplodia zeae (Schw.) Lev. And Control of...
Volume 11, Bulletins 133-145. (133) Inheritance of Color and Horns in Blue-Gray Cattle II; (134) Bacteriology of Butter: I. Influence of the Distribution of the Non-Fatty Constituents on the Changes in Bacterial Content During Holding; (135)...
Volume 12, Bulletins 146-156. (146) Studies on the Development of Butter Cultures from Mixtures of Organisms; (147) Methods for Determining Carbon Dioxide Production in Soils; (148) Some Chemical and Bacteriological Effects of Various Kinds and...
Volume 13, Bulletins 157-166. (157) Winogradsky Spontaneous Culture Method for Determining Certain Soil Deficiencies; (158) Production of Gum by Certain Species of Rhizobium; (159) Bacteriology of Butter: V. Studies on the Microorganisms in...
Volume 14, Bulletins 167-174. (167) Resistance of Dent Corn to Basisporium gallarum Moll.; (168) Pathogenicity, Host Response and Control of Cercospora Leaf-Spot of Sugar Beets; (169) Numbers of Lipolytic Bacteria in Various Dairy Products, as...
Volume 15, Bulletins 175-184. (175) Chemistry of Butter Making: II. The Nature of the Fatty Materials in Buttermilk and the significance of Certain Buttermilk Testing Methods; (176) Physiologic Factors Affecting the Germination of Seed Corn; (177)...
Volume 16, Bulletins 185-191. (185) Effect of Injury in Imitation of Hail Damage on the Development of the Corn Plant; (186) Status of Town and Village Housing in Iowa; (187) Preparation of a Non-Desiccated Sodium Caseinate Sol and its Use in Ice...
Volume 17, Bulletins 192-201. (192) Influences of Rations and Storage on the Physical Characteristics of Eggs; (193) Method of Analyzing the Effectiveness of Local Livestock Marketing Cooperatives in Selling Hogs; (194) External Measure of Egg...
Volume 18, Bulletins 202-209. (202) Inbreeding in the White Leghorn Fowl; (203) Chemical Analyses of Iowa Soils for Phosphorus, Nitrogen and Carbon: a Statistical Study; (204) Genetic Aspects of the Danish System of Progeny--Testing Swine; (205)...
Volume 19, Bulletins 210-221. (210) Effect of Electric Current on Certain Crop Plants; (211) Changes in the Acetylmethylcarbinol Plus Diacetyl Content of Butter; (212) Utilization of Heat from Electric Surface Units by Certain Cooking Utensils;...
Volume 2. Bulletins 16-26. (16) Chemical Changes During Silage Formation; (17) Determination of Ammonia in Soils; (18) Sulfofication in Soils; (19) Bacteriological Studies on the Coagulation of Evaporated Milk; (20) Bacteriological studies on Two...
Volume 20, Bulletins 222-231. (222) Control of Leafy Spurge, Euphorbia Esula L.; (223) Parasitism of Collectotrichum Lagenarium (Pass.) Ell. And Halst.; (224) Genetics of Resistance to Bacterial Wilt in Maize; (225) Classification of the Organisms...
Volume 21, Bulletins 232-241. (232) Influence of Temperature and Humidity Upon the Growth of Chick Embryos in a Mechanically Ventilated Incubator; (233) Effect of Aeration Under Pressure on Diacetyl Production in Butter Cultures; (234) Tests of...
Volume 22, Bulletins 242-250. (242) Physical and Chemical Characteristics of Lards and Other Fats in Relation to Their Culinary Value: I. Shortening value in Pastry and Cookies; (243) Study of Drouth Resistance in Inbred Strains of Sweet Corn Zea...
Volume 23, Bulletins 251-259. (251) Curing and Storage of Alfalfa Hay; (252) Yield Tests and Land Valuation; (253) Growth and Flowering of the Gladiolus; (254) Relation of Root Reserves to Control of European Bindweed Convolvulus arvensis L.;...
Volume 24, Bulletins 260-280. (260) Differences in Iowa Farms and Their Significance in the Planning of Agricultural Programs; (261) Post-War Developments in the Marketing of Cheese; (262) Local Hog Marketing Practices in Iowa; (263) Bacteriology...
Volume 25, Bulletins 281-303. (281) Analysis of Lattice and Triple Lattice Experiments in Corn Varietal Tests: I. Construction and Numerical Analysis, II. Mathematical Theory; (282) Performance of Electric Roasters; (283) Bacteriology of Cheese:...
Agriculture; Statistics; Rural Sociology; Agricultural Economics; Work Project Administration; Dairy Husbandry; Animal Husbandry; Entomology and Economic Zoology; Poultry Husbandry; Rural Education; Forestry; Statistics; Dairy Industry
Volume 26, Bulletins 304-320. (304) Statistical Investigation of a Sample Survey for Obtaining Farm Facts; (305) Efficiency of Dairy Rations Containing Various Quantities of Grain; (306) Social and Ecological Patterns in the Farm Leadership of...
Volume 27, Bulletins 321-345. (321) Proper Size and Location of Corn Stabilization Stocks; (322) Some Farm Family Gardens Pay in Dollars; (323) Cost, Distribution and Utilization of Farm Machinery in Iowa; (324) Adjusting Crop Acreages for War...
