No quote: this fact comes from a metadata field, shown as stored.
- Fact value
- Soil chemical processes
- Document
- Estudios de invernadero, an other usaid supported study/document from 1978 PN-AAM-746
- Page
- no page: metadata field
- DEC field
- topics
- Source
- Open document at the first page
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- Fact value
- Soil chemical processes
- Document
- Proyecto de sistemas de produccion para pequenos agricultores : caracterizacion de los suelos de los sitios experimentales, an other usaid supported study/document from 1978 PN-AAM-747
- Page
- no page: metadata field
- DEC field
- topics
- Source
- Open document at the first page
No quote: this fact comes from a metadata field, shown as stored.
- Fact value
- Soil chemical processes
- Document
- Uso practico de los modelos discontinuous para interpretacion rapida de la repuesta de cultivos a la aplicacion de fertilizantes, an other usaid supported study/document from 1978 PN-AAM-748
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- no page: metadata field
- DEC field
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- Source
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- Fact value
- Soil chemical processes
- Document
- Manejo y resumen de datos de experimentos con fertilizantes en Centroamerica y su relacion con los estudios de identificacion de suelos con caracteristicas semejantes de manejo, an other usaid supported study/document from 1978 PN-AAM-749
- Page
- no page: metadata field
- DEC field
- topics
- Source
- Open document at the first page
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- Fact value
- Soil chemical processes
- Document
- Resumen del analisis y breve interpretacion de los experimentos de fertilizacion de El Salvador, Honduras, y Nicaragua, 1960-1975, an other usaid supported study/document from 1978 PN-AAM-750
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- no page: metadata field
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- Fact value
- Soil chemical processes
- Document
- Analogias de suelos en Honduras, an other usaid supported study/document from 1978 PN-AAM-757
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- no page: metadata field
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- Fact value
- Soil chemical processes
- Document
- Consultant's final report to CATIE and ROCAP on completion of soil analog subproject, a final contractor/grantee report from 1978 PN-AAM-761
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- no page: metadata field
- DEC field
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- Fact value
- Soil chemical processes
- Document
- Programa nacional de fertilidad de suelos del Ministerio de Agricultura y Ganaderia de Costa Rica, an other usaid supported study/document from 1978 PN-AAM-768
- Page
- no page: metadata field
- DEC field
- topics
- Source
- Open document at the first page
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- Fact value
- Soil chemical processes
- Document
- Analisis del departmento de suelos, an other usaid supported study/document from 1978 PN-AAM-769
- Page
- no page: metadata field
- DEC field
- topics
- Source
- Open document at the first page
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- Fact value
- Soil chemical processes
- Document
- Programa de manejo y conservacion de suelos : proyecto de fertilidad de suelos, an other usaid supported study/document from 1978 PN-AAM-770
- Page
- no page: metadata field
- DEC field
- topics
- Source
- Open document at the first page
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- Fact value
- Soil chemical processes
- Document
- Informe sobre el estado de los programas de fertilidad de suelos (IDIAP), an other usaid supported study/document from 1978 PN-AAM-771
- Page
- no page: metadata field
- DEC field
- topics
- Source
- Open document at the first page