TY  - BOOK
AU  - Hewitt, E. J.(ed.)
ED  - Cutting, C. V.(ed.)
TI  - Nitrogen assimilation of plants : proceedings of a symposium held at Long Ashton Research Station, University of Bristol, 19-22 September 1977
SN  - 0123463602
U1  - 581.133 
PY  - 1979///
CY  - New York :  
PB  - Academic Press
ER  -