Introduction to Soil Chemistry :  Analysis and Instrumentation / 
Conklin, Alfred R. 
 - 2nd ed. 
 - New Jersey :  John Wiley & Sons ,  2014. 
 - xvi,347 p :  ill. ; 
<br/><br/><label>ISBN: </label>9781118135143 
<br/><br/><label>LC Class. No.: </label>S592.5  / .C66 2014