Black, C.A. and Others <br/><br/>
Methods of Soil Analysis 
Part 2 Chemical and Microbiological Properties 
 - USA  American Society of Agronomy, Inc., Publiesher  1965 
 - 1572 
<br/><br/><label>Publisher. No.: </label> Specialised Book Service 
<br/><br/><label>Subjects--Personal Names: </label> Environmental Science 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental Science