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1. Manure use for fertilizer and for energy : report to Congress (id:46168)

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2. Fertilizer operations of local farm supply and marketing cooperatives (id:20809)

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3. Soil testing and plant analysis for fertilizer recommendations : March 1993-June 1996 (id:7083843)

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4. Pesticide and fertilizer use and trends in U.S. agriculture (id:CAT10831382)

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5. Soil testing and plant analysis for fertilizer recommendation : January 1991-June 1993 (id:7083842)

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6. Estimation of aggregate U.S. demands for fertilizer, pesticides, and other inputs : a model for policy analysis (id:CAT93996488)

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7. A direct approach for estimating nitrogen, phosphorus, and land demands at the regional level (id:CAT91953363)

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8. Forecasting retail fertilizer : a combined time-series regression analysis approach (id:CAT91953362)

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9. Chemigation, a technology for the future? (id:CAT10410598)

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10. Seven farm input industries (id:CAT90949108)

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11. Managing farm nutrients : tradeoffs for surface and ground-water quality (id:CAT88898982)

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12. The effect of soils and fertilizers on human and animal nutrition (id:CAT87216046)

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13. Selecting fertilizers for lawns and gardens (id:CAT87214850)

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14. Fertilizer use in the United States : its economic position and outlook (id:CAT87201814)

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15. The Effect of soils and fertilizers on the nutritional quality of plants (id:CAT87210493)

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16. Selecting fertilizers for lawns and gardens (id:CAT87213607)

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17. The economic position of fertilizer use in the United States (id:CAT87210191)

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18. A graphic method of interpreting response to fertilizer (id:CAT87210990)

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19. A method of economic analysis applied to nitrogen fertilizer rate experiments on irrigated corn (id:CAT87201240)

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20. Effects of phosphate fertilization on the nutritive value of soybean forage for sheep and rabbits (id:CAT86201075)