Biblioteca de Agronomía "Dr. Ovidio Núñez" Departamento de Agronomía - UNS · Catálogo |
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Hewitt, E. J. (Eric John) | ||||
1. | Sand and water culture methods used in the study of plant nutrition / by E.J. Hewitt. — Revised 2nd ed. | 1966 |
631.81
H611a2 |
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Autores varios | ||||
2. | Recent aspects of nitrogen metabolism in plants ; proceedings of a symposium held at Long Ashton Research Station, University of Bristol, 18-19 April 1967 / Edited by E. J. Hewitt and C. V. Cutting. | 1968 |
581.133
H611 |