Terms containing C-N ratio

Subject	English	French
agric., chem.	C-N ratio	quotient C-N
agric., chem.	C-N ratio	rapport C-N
agric.	C:N ratio	quotient C:N
chem.	C/N ratio	rapport carbone/azote
nat.res.	C-N ratio	rapport carbone-azote
nat.res.	C-N-P ratio	relation carbone-azote-phosphore
chem.	C:N-ratio	rapport C:N