TY  - BOOK
AU  - Hewitt, E.J..
TI  - First Long Ashton Symposium 1967: Recent Aspects of Nitrogen Metabolism in Plants / 
U1  - I:33(E150)p1,N67 
PY  - 1979///
CY  - New York-10003 : 
PB  - Academic Press, Inc. , 
KW  - Botany <Nitrogen>
ER  -