TY  - BOOK
AU  - Hewitt, E.J., ed.
AU  - Cutting, C.V., ed.
TI  - Recent aspects of nitrogen metabolism in plants : Proceedings of a Symposium held at Long Ashton Research Station University of Bristol, April 18-19, 1967
PY  - 1968///
CY  - London
PB  - Academic Press
ER  -