- Category: Biology
- Author: Alva Agee
- File type: HTML
Read and download free Book intituled Crops and Methods for Soil Improvement in format PDF written by Alva Agee.
This book covers the following topics: Natural strength of land, Plant constituents, Organic matter, Drainage, The Need of Lime, Applying Lime, Crop-rotation, Fertilizers , Tillage, Control of soil moisture.
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