TY  - BOOK
AU  - "Pietro, Anthony San., Ed."
TI  - Photosynthesis and nitrogen fixation.(Methods in Enzymology -vol. XXIV)
U1  - 577.15:581.132.133.11(082.2)   L2 
PY  - 0000///London
CY  - 1972
PB  - Academic Press
ER  -