Call Number (LC) Title Results
A 77.502:C 42/3/962 1962 field evaluation of chemicals for their herbicidal properties / 1
A 77.502:C 82/2 Better cottons. 1
A 77.502:C 88 Improving crop plants by introductions / 1
A 77.502:D 63 Control of diseases and insects in home orchards and vineyards. 1
A 77.502:G 16/Suppl. 1 Equipment for the heat-treatment of garbage to be used for hog feed : supplement no. 1 / 1
A 77.502:K 82  
A 77.502:L 62 Growing Easter lilies in United States / 1
A 77.502:P 56 Summary of phosphorus research in the United States relating to soils and fertilizers. 1
A 77.502:P 96 Supplementary list of available publications. 1
A 77.502:P 96/suppl./951 Supplementary list of available publications. 1
A 77.502:R 11 1948 field results with certain radioactive materials as plant stimulants : a progress report. 1
A 77.502:So 3/2 Soil testing in the United States. / 1
A 77.502:T 68 List of translations pertaining to forest pathology (arranged by authors) / 1
A 77.502:W 56/942 Quality studies of wheat varieties grown in western region in 1942 / 1
A 77.503:109 American varieties of garden beans / 1
A 77.503:116 The tuna as food for man / 1
A 77.503:118 Peruvian alfalfa : a new long-season variety for the southwest / 1
A 77.503:122 Curly-top, a disease of the sugar beet / 1
A 77.503:124 The prickly pear as a farm crop / 1
A 77.503:127 The improvement of mountain meadows / 1