TY  - GEN
AU  - Gieseking, John E
TI  - Soil components. V.2.  Inorganic components
SN  - 0-387-06862-7
U1  - 631.41 GIE.02 
CY  - New York, Springer - verlag Berlin Heidelberg
KW  - Soil compenents/ Soil chemistry/ Soil science
ER  -