TY  - BOOK
AU  - G.F. Hauser
TI  - Calibration of soil tests for fertilizer recommendations
SN  - 92-5-100258-4
U1  - 631.41 
PY  - 1973///
CY  - Rome
PB  - Food and Agricultural Organization of the United States
N1  - G.F. Hauser: Calibration of soil tests for fertilizer recommendations.  Rome.  Food and Agricultural Organization of the United States, 1973. 92-5-100258-4--(631.41HAU)
ER  -