TY  - BOOK
AU  - Wiley, Harvey W.
TI  - Principles and practice of agricultural analysis: a manual for the study of soils, fertilizers, and agricultural products
U1  - 543 
PY  - 1908///
CY  - Easton
PB  - Chemical
N1  - Includes index; Contents:v.2.Fertilizers and insecticides
ER  -