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    • Agricultural Research Bulletins nos. 027-043

    • Agricultural Research Bulletins nos. 027-043

    • Agriculture; Agronomy; Bacteriology; Botany; Chemistry; Diary; Animal Husbandry; Soils;

    • Volume 3, Bulletins 27-43. (27) Studies on the Formation of Gas in Milk; (28) Studies on the Clarification of Milk; (29) Studies on the Numbers of Bacteria in Milk Showing Various Changes; (30) Inheritance of Color and Horns in Blue-Gray Cattle;...
    • Agricultural Research Bulletins nos. 232-241

    • Agricultural Research Bulletins nos. 232-241

    • Agriculture; Poultry Husbandry; Animal Husbandry; Bacteriology; Dairy Industry; Statistics; Botany; Plant Pathology; Farm Crops; Rural Sociology; Agricultural Economics; Soils

    • 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...
    • Agricultural Research Bulletins nos. 001-015

    • Agricultural Research Bulletins nos. 001-015

    • Agriculture; Agronomy; Soils; Soil Chemistry; Soil Bacteriology; Dairy

    • 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)...
    • Agricultural Research Bulletins nos. 016-026

    • Agricultural Research Bulletins nos. 016-026

    • Agriculture; Agronomy; Soils; Soil Chemistry; Soil Bacteriology; Dairy; Horticulture; Botany

    • 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...
    • Agricultural Research Bulletins nos. 061-079

    • Agricultural Research Bulletins nos. 061-079

    • Agriculture; Agronomy; Dairy; Botany; Chemistry; Entomology; Plant Pathology; Pomology; Soils;

    • Volume 5, Bulletins 61-79. (61) Study of Lactose-Fermenting Yeasts Present in ""Yeasty"" Cream; (62) Comparative Resistance of Varieties of Oats to Crown and Stem Rusts; (63) Volatile Acid Production of S. Lacticus and the Organisms Associated...
    • Agricultural Research Bulletins nos. 122-132

    • Agricultural Research Bulletins nos. 122-132

    • Agriculture; Agronomy; Soils; Agricultural Economics; Dairy Industry; Botany; Entomology; Pomology; Chemistry; Farm Crops; Poultry Husbandry

    • 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...
    • Agricultural Research Bulletins nos. 413-447

    • Agricultural Research Bulletins nos. 413-447

    • Agriculture; Journalism; Agricultural Economics; Rural Sociology; Statistics; Agronomy; Agricultural Engineering; Animal Husbandry; Food and Nutrition; Poultry Husbandry

    • Volume 32, Bulletins 413-447. (413) What Does the Iowa Farmer Want from Radio Market News?; (414) Estimate of the Volume of Farm Dwelling Construction in Iowa; (415) Retail Lumber Establishment and Farm Dwelling Construction in Iowa; (416) Farm...
    • Agricultural Research Bulletins nos. 251-259

    • Agricultural Research Bulletins nos. 251-259

    • Agriculture; Farm Crops; Agronomy; Soils; Floriculture; Horticulture; Botany; Plant Pathology; Plant Chemistry; Chemistry; Foods and Nutrition; Home Economics; Dairy Industry; Statistics; Agricultural Economics; Rural Sociology; Agricultural...

    • 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.;...
    • Agricultural Research Bulletins nos. 080-088

    • Agricultural Research Bulletins nos. 080-088

    • Agriculture; Agronomy; Soils; Dairy; Botany; Plant Pathology; Animal Husbandry; Agricultural Economics

    • Volume 6, Bulletins 80-88. (80) Volatile Acids Produced by Starters and by Organisms Isolated from Them; (81) Studies on Streptococcus Paracitrovorus Group; (82) Transmissibility and Pathological Effects of the Mosaic Disease; (83) Raising Orphan...
    • Agricultural Research Bulletins nos. 489-521

    • Agricultural Research Bulletins nos. 489-521

    • Agriculture; Rural Sociology; Agricultural Economics; Statistics; Agricultural Engineering; Agronomy; Home Economics; Animal Husbandry

    • Volume 34, Bulletins 489-521. (489) Ownership of Iowa's Farmland; (490) Identification and Measurement of Inefficiencies in Leasing Systems; (491) Comparison of Resource Returns of Well-Organized Iowa Farms with Selected Nonfarm Opportunities;...
    • Agricultural Research Bulletins nos. 522-555

    • Agricultural Research Bulletins nos. 522-555

    • Agriculture; Agronomy; Agricultural Engineering; Agricultural Economics; Statistics; Animal Husbandry; Soils; Forestry; Zoology; Entomology; Rural Sociology

    • Volume 35, Bulletins 522-555. (522) Role of Nitrogen, Phosphorus and Potassium Fertilizers in Continuous Corn Culture on Nicollet and Webster Soils; (523) Solving Tile Drainage Problems by Using Model Data; (524) Soybean Yields and Plant...
    • Agricultural Research Bulletins nos. 363-377

    • Agricultural Research Bulletins nos. 363-377

    • Agriculture; Rural Sociology; Entomology; Agricultural Economics; Forestry; Botany; Plant Pathology; Farm Crops; Agronomy; Foods and Nutrition

    • Volume 29, Bulletins 363-377. (365) Rural Organization in Process: A Case Study of Hamilton County, Iowa; (366) Life History of the White Bass, Lepibema chrysops (Rafinesque), of Spirit Lake, Iowa; (367) Economic Appraisal of Iowa Farm Housing;...

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