TY  - BOOK
AU  - R. B. Bradstreet
TI  - Kjeldahl method for organic nitrogen
U1  - 547.04 
PY  - 1965///
CY  - New York
PB  - Academic Press
N1  - R. B. Bradstreet: Kjeldahl method for organic nitrogen.  New York.  Academic Press, 1965.--(547.04BRA)
ER  -