TY  - BOOK
AU  - Black,C.A.
TI  - Soil-plant relationships
SN  - 0471077232
PY  - 1968///
CY  - New York
PB  - John Wiley & Sons
KW  - Plant
KW  - soil relationships
KW  - Soils
KW  - Plant physiology
N1  - Includes bibliographies
ER  -