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CLOSE THIS BOOKBetter Farming Series 04 - The Soil: How the Soil is Made up (FAO - INADES, 1976, 37 p.)
VIEW THE DOCUMENT(introduction...)
VIEW THE DOCUMENTPreface
VIEW THE DOCUMENTPlan of work
VIEW THE DOCUMENTWhy we study the soil
Different kinds of land
VIEW THE DOCUMENT(introduction...)
VIEW THE DOCUMENTThe soil
VIEW THE DOCUMENTThe subsoil
VIEW THE DOCUMENTThe parent rock
VIEW THE DOCUMENTExamples of different soils
What is soil made of ?
VIEW THE DOCUMENT(introduction...)
Sand
VIEW THE DOCUMENT(introduction...)
VIEW THE DOCUMENTSandy soils
Clay
VIEW THE DOCUMENT(introduction...)
VIEW THE DOCUMENTClay soils
Silt
VIEW THE DOCUMENT(introduction...)
VIEW THE DOCUMENTSilty soils
Humus
VIEW THE DOCUMENT(introduction...)
VIEW THE DOCUMENTWhat humus does
VIEW THE DOCUMENTSome practical advice
VIEW THE DOCUMENTAir in the soil
Water in the soil
VIEW THE DOCUMENT(introduction...)
VIEW THE DOCUMENTCirculation of water in the soil
VIEW THE DOCUMENTPractical advice
Living creatures in the soil
VIEW THE DOCUMENTEarthworms
VIEW THE DOCUMENTRats and other animals
VIEW THE DOCUMENTTermites
VIEW THE DOCUMENTOther insects
VIEW THE DOCUMENTMicrobes
VIEW THE DOCUMENTSuggested question paper
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