Utilizacion de roca fosforica cruda de San Hilario, Baja California, por alfalfa (Medicago sativa L.) fijando nitrogeno sinbioticamente
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Format: | Book |
Language: | Spanish |
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Summary: | (Es, En) |
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Item Description: | Ilus., 5 ref. |
ISBN: | IáN 0186-3231 |