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Biblioteca Central, UNS · Catálogo de libros | ||
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| American society of agronomy. | ||||
| 1. | Current concepts for agronomic education / American society of agronomy. | 1968 |
630.7
Am35 |
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| 2. | Pasture and range research techniques / American society of agronomy. | 1962 |
633.2
Am35 |
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| Autores varios | ||||
| 3. | Methods of soil analysis. Part 3, Chemical methods / editorial committee, D.L. Sparks ... [et al.]. | 1996 |
631.4
M566 |
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