TY  - BOOK
AU  - United States Department of Agriculture
AU  - Richards, L.A.
TI  - Diagnosis and Improvement of Saline and Alkali Soils
U1  - 631.44 
PY  - 1954///
CY  - Washington
PB  - US Government Printing Office
KW  - Agriculture and related technologies
KW  - Technology (Applied sciences)
KW  - Alkali soil
KW  - Diagnosis
ER  -