TY  - BOOK
AU  - C.A.B. International .
TI  - Annotated Bibliographies : No S  - 1339,  Determination of Boron & Boron Availablity in  Soil ( 1969 - 1956 )
U1  - C.A 
PY  - 1988///
PB  - C.A.B. International .
ER  -