Spurway, Charles H. <br/><br/>
Soil fertility diagnosis and control for field, garden and greenhouse soils / 
Charles Henry Spurway 
 - Michigan :  Charles H. SPurway,   1948 
 - vii, 176 p. :   ill. ;  23 cm 
<br/><br/> Contents <br/>Introduction <br/>Chapter I. Crop Factors<br/>Chapter II. Physical Soil Factors of crop production <br/>Chapter III. Chemical Soil Factors of crop production<br/>Chapter IV. The available fertility of soils <br/>Chapter V. The Nutrient Requirement of Crops <br/>Chapter VI. Soil Fertility  Diagnosis <br/>Chapter VII. Soil Fertility control<br/>Chapter VIII. Applications of soil fertility Diagnosis 
<br/><br/>Includes Index : p. 173 -176 
<br/><br/><label>Subjects--Topical Terms: </label><br/>SOil Fertility
<br/><br/><label>Dewey Class. No.: </label>632.61  / SPU