TY  - BOOK
AU  - C.A. Black
TI  - Soil-plant relationships
U1  - 631.4 
PY  - 1960///
CY  - New York
PB  - John wiley and sons Inc
N1  - C.A. Black: Soil-plant relationships.  New York.  John wiley and sons Inc, 1960.--(631.4BLA)
ER  -