TY  - GEN
AU  - 
AU  - U.S.S.R. Soil Institute
TI  - Handbook for field laboratories foil soil analysis
PY  - 1948///
CY  - Mockba
PB  - U.S.S.R. Soil Institute
KW  - Soil Analysis
N1  - Vol. IV, No. 3 : Modern methods for investigating physico-chemical properties of soil (In Russian)
ER  -