TY  - BOOK
AU  - Bradstreet,R.B., x
AU  - x
TI  - The kjeldahi method for organic nitrogen: x
SN  - x
U1  - 547.04/BRK 
PY  - 1965///
CY  - New Yark
PB  - Academic Press
KW  - Chemistry, Organic
N1  - x
ER  -