Author: A. C. S. WrightPublisher:
ISBN:
Category : Soils
Languages : en
Pages : 128
Book Description
The Soil Resources of Latin America
Author: A. C. S. WrightPublisher:
ISBN:
Category : Soils
Languages : en
Pages : 128
Book Description
Index 1945-1955
Author: World Soil Resources
Author: Food and Agriculture Organization of the United NationsPublisher: Food & Agriculture Org.
ISBN: 9789251033944
Category : Science
Languages : en
Pages : 76
Book Description
World Reference Base for Soil Resources
Author: Food and Agriculture Organization of the United NationsPublisher: Food & Agriculture Org.
ISBN: 9789251041413
Category : Technology & Engineering
Languages : en
Pages : 104
Book Description
Key to the reference soil groups; Diagnostic horizonts, properties and materials; Diagnostic horizons, Albic horizon; Andic horizon; Anthraquic horizon; Anthropedogenic horizons, Argic horizon; Calcic horizon; Cambic horizon; Cryic horizon; Duric horizon; Ferralic horizon; Ferric horizon; Folic horizon; Fragic horizon; Fulvic horizon; Gypsic horizon; Histic horizon; Hydragric horizon; Hortic horizon; Irragric horizon; Melanic horizon; Mollic horizon; Natric horizon; Nitic horizon; Ochric horizon; Petrocalcic horizon;petroduric horizon; Petrogypsic horizon; Petroplinthic horizon; Plaggic horizon; Plinthic horizon; Salic horizon; Spodic horizon; Sulfuric horizon; Takyric horizon; Terric horizon; Umbric horizon; Vertic horizon; Vitric horizon; Yermic horizon; Diagnostic properties; Abrupt textural change; Albeluvic tonguing, Alic properties; Aridic properties; Continuous hard rock; Ferralic properties; Geric properties; Gleyic properties; Permafrost; Secondary carbonates; Stagnic properties; Strongly humic properties; Diagnostic materials; Anthropogeomorphic soil material; Calcaric soil material; Fluvic soil material; Gypsiric soil material; Organic soil material; Sulfidic soil material; Tephric soil material; Classifying subdivisions of the reference soil groups.
Index
Author: Food and Agriculture Organization of the United Nations. Documentation CenterPublisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 456
Book Description
Soil Survey
Author: J. Alfred ZinckPublisher: Food & Agriculture Org.
ISBN: 9789251036624
Category : Science
Languages : en
Pages : 140
Book Description
Multilingual Soil Database
Author: Food and Agriculture Organization of the United NationsPublisher: Food & Agriculture Org.
ISBN: 9789251037782
Category : Geomorphology
Languages : en
Pages : 108
Book Description
This program is designed to store and manipulate soil profile information such as field descriptions and laboratory data.
World Reference Base for Soil Resources, 2006
Author: Publisher: Food & Agriculture Org.
ISBN: 9789251055113
Category : Technology & Engineering
Languages : en
Pages : 146
Book Description
This publication is a revised and updated version of World Soil Resources Reports No. 84, a technical manual for soil scientists and correlators, designed to facilitate the exchange of information and experience related to soil resources, their use and management. The document provides a framework for international soil classification and an agreed common scientific language to enhance communication across disciplines using soil information. It contains definitions and diagnostic criteria to recognize soil horizons, properties and materials and gives rules and guidelines for classifying and subdividing soil reference groups. Published also in Spanish and Arabic.
Global and National Soils and Terrain Digital Databases (SOTER)
Author: Food and Agriculture Organization of the United Nations. Land and Water Development DivisionPublisher: Food & Agriculture Org.
ISBN: 9789251034293
Category : Technology & Engineering
Languages : en
Pages : 136
Book Description
Agro-ecological Land Resources Assessment for Agricultural Development Planning
Author: A. H. KassamPublisher: Food & Agriculture Org.
ISBN: 9789251033036
Category : Agricultural development projects
Languages : en
Pages : 180
Book Description