drainage observations in poorly drained soils in the atlantic zone

drainage observations in poorly drained soils in the atlantic zone PDF Author:
Publisher: Bib. Orton IICA / CATIE
ISBN:
Category :
Languages : en
Pages : 72

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Hydrology and Drainage Options Atlantic Zone of Costa Rica

Hydrology and Drainage Options Atlantic Zone of Costa Rica PDF Author:
Publisher: Bib. Orton IICA / CATIE
ISBN: 9789977571973
Category :
Languages : en
Pages : 96

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Soil Physical Properties of a Fertile, Poorly Drained Soil and Their Adequacy For Use In Quantified Land Evaluation

Soil Physical Properties of a Fertile, Poorly Drained Soil and Their Adequacy For Use In Quantified Land Evaluation PDF Author:
Publisher: Bib. Orton IICA / CATIE
ISBN:
Category :
Languages : en
Pages : 208

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Land Use In Rio Jimenez Linked To Soil Types With The Encuesta General And Aerial Photographs

Land Use In Rio Jimenez Linked To Soil Types With The Encuesta General And Aerial Photographs PDF Author:
Publisher: Bib. Orton IICA / CATIE
ISBN:
Category :
Languages : en
Pages : 110

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 PDF Author:
Publisher: Bib. Orton IICA / CATIE
ISBN:
Category :
Languages : en
Pages : 64

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Annual Report for the Year 1992

Annual Report for the Year 1992 PDF Author:
Publisher: Bib. Orton IICA / CATIE
ISBN:
Category :
Languages : en
Pages : 64

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A Detailed Soil Survey of the Rio Jimenez Area in the Atlantic Zone of Costa Rica

A Detailed Soil Survey of the Rio Jimenez Area in the Atlantic Zone of Costa Rica PDF Author:
Publisher: Bib. Orton IICA / CATIE
ISBN:
Category :
Languages : en
Pages : 140

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A Guide to Hydric Soils in the Mid-Atlantic Region - Version 2.0

A Guide to Hydric Soils in the Mid-Atlantic Region - Version 2.0 PDF Author: U.S. Department of Agriculture
Publisher: Lulu.com
ISBN: 0359573630
Category : Reference
Languages : en
Pages : 138

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Identification of soils as ?hydric? is critical to the protection of wetlands under the Clean Water Act (CWA) (Federal Water Pollution Control Act, 2008). According to the ?Corps of Engineers Wetlands Delineation Manual? (hereafter referred to as the ?Delineation Manual?) (Environmental Laboratory, 1987), the presence of a hydric soil is one of three factors that must be met in order for an area to meet the definition of a jurisdictional wetland. The other two are the presence of hydrophytic vegetation and wetland hydrology. The use of the Delineation Manual and Regional Supplements (U.S. Army, COE, 2010) is required for all Federal agencies involved in identification of wetlands that may be jurisdictional, as well as most states that have environmental programs to protect wetlands. The Delineation Manual generally is used on all lands not classified as agricultural lands. The National Food Security Act Manual (USDA, NRCS, 2008) is used on agricultural lands.

Establishment and Adoption of Brachiaria Brizantha/arachis Pintoi Associations in the Atlantic Zone of Costa Rica

Establishment and Adoption of Brachiaria Brizantha/arachis Pintoi Associations in the Atlantic Zone of Costa Rica PDF Author:
Publisher: Bib. Orton IICA / CATIE
ISBN:
Category :
Languages : en
Pages : 152

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Soil Survey

Soil Survey PDF Author:
Publisher:
ISBN:
Category : Soil surveys
Languages : en
Pages : 150

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