TY  - BOOK
AU  - Davis,Royall Oscar Eugene
AU  - Bryan,Harry
TI  - The electrical bridge for the determination of soluble salts in soils
AV  - S591 .A12 no. 61
PY  - 1910///
CY  - Washington
PB  - Govt. print. off.
KW  - Soils
KW  - Analysis
KW  - Salts, Soluble
ER  -