Thompson,L M <br/><br/>
Soils and soil fertility 
by L M Thompson 
 - New York  McGraw-Hill Book Company  1973 
 - x, 495p. 23 cm. - 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soil Science, Soil Fertility
<br/><br/><label>Dewey Class. No.: </label>631.4  / THO