TY  - BOOK
AU  - Ulrich,B.(Bernard)
AU  - Sumner,M.E.(Malcolm E.),1933-
TI  - Soil acidity
SN  - 3540507825
PY  - 1991///
CY  - Berlin
PB  - Springer-Verlag
KW  - Soil acidity
N1  - Based on papers presented at two symposia organized by Commission II of the International Society of Soil Science at the 13th International Congress of Soil Science held in Hamburg in 1987; Includes bibliographical references and index
ER  -