Wiley, Harvey Washington  1844-1930, <br/><br/>
Principles and practice of agricultural analysis :  A manual for the estimation os soils, fertilizers, and agricultural products :  For the use of analysts, teachers, and students of agricultural chemistry / 
By harvey w. wiley 
 - 3 volúmenes 
<br/><br/>Contenido: v. 1. soils--v. 2. fertilizers--v. 3. agricultural products 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Química agrícola
<br/><br/><label>LC Class. No.: </label>S587  / W55