TY  - BOOK
AU  - Trehan, Keshav.
TI  - BIOCHEMISTRY
SN  - 8122402488
U1  - 574.192 
PY  - 1987///
CY  - NEWDELHI
PB  - New age intenational p limited
KW  - nitrogen fixation
KW  - cytochromes
KW  - energies
N1  - index
ER  -