Journal: | El campo (México, D.F.) |
Database: | PERIÓDICA |
System number: | 000076399 |
ISSN: | 0008-2473 |
Authors: | Flores Mata, G1 |
Institutions: | 1Secretaría de Agricultura y Recursos Hidráulicos, Dir Agrologia, México, Distrito Federal. México |
Year: | 1979 |
Season: | Ago |
Volumen: | 55 |
Number: | 1050 |
Pages: | 20-24 |
Country: | México |
Language: | Español |
Disciplines: | Agrociencias |
Keyword: | Fitotecnia, Suelos, Agricultura, Clasificación |
Keyword: | Agricultural sciences, Crop husbandry, Soils, Agriculture, Classification |
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