TY  - BOOK
AU  - L.M. Walsh
TI  - Instrumental methods for analysis of soils and plant tissue
U1  - 631.41 
PY  - 1971///
CY  - Madison
PB  - Soil Science Society of America Inc
N1  - L.M. Walsh: Instrumental methods for analysis of soils and plant tissue.  Madison.  Soil Science Society of America Inc, 1971.--(631.41WAL)
ER  -